This calculator computes the resultant of two polynomials Res (A,B). Zero resultant means the polynomials have a common factor (root). If the polynomials have no common factors the resultant is always not zero. E.g. the polynomials 3x 3 +9 x 2 +x+3 and x 2 +5x+6 have common factor x+3 and the resultant of these polynomials equals to zero: Example.. "/>
acdiamond discord
free hacks for roblox bedwars
tori mature galleries harry and ginny wedding
we are sorry you are not authorized to make the call for tenant and user level data
laffont competition 2022 finalists
ansible debug print multiple variables
sloppy seconds the tucker max leftovers picrew icon maker couplethor outlaw 29j review gta 5 online play now free android download

# Resultant calculator with angle

sexy mom porn pics

theories of gratitude

### lomba ai hk

how to expose a lying narcissist

### mushahid tv apk

tu dortmund data science

### younger guy sex confessions

infiray rico rh50 mk1

### harbor freight tools automotive diagnostic

roblox image logger method

### loxjie a30 vs aiyima d03

pussy after having baby

### south yorkshire police rotherham

kalkulatori i kredise bkt

### donde ver la liga espaola online

my waist trainer folds when i sit

## monax slime

powershell find value in array

### mudblazor form example

13 teachings of kartilya ng katipunan

rk3566 wiki

### chip shortages 2022

unblocked games wtf lol

### senior softball las vegas 2022

bison horse trailer weight

### black gals sex tubes

sex step taboo video

### bolly4u 300mb south movie

iom rigging plans

### sony 3 in 1 music system

upcoming dividend 2022

## stump bump amputee

duckstation change controller port

### aztec translator

max korean englishman

### wife teasing husband jokes

clash for windows url

### mirtazapine tapering schedule

testosterone for menopause side effects

### friday night funkin vs pibby mod

how to limit internet usage per device globe at home

1hz vs 1hdt

### mighty mule ts571w dip switch settings

geolocation online map hotfix 2022

### virtual machine could not be started because the hypervisor is not running

red sea dna gedmatch

## sample personal guarantee agreement for loan

### pueblo county court webex

failed to load rescue target freezing centos 7

### school massage

what is the value of learning the four levels of corresponding staff attitudes

### random voice chat girls

missing persons unidentified bodies

### original german volume training program pdf

red night vision goggles

### toyota trueno ae86 for sale uk

uranus in 4th house death

### best free crochet patterns

slot demo pg soft

## kaidi recliner parts

• ### mgf of sum of exponential random variables

The target of the laser beam is 20,200 m away at an angle of elevation of 14 1 • Determine the components of the resultant by adding the corresponding force components 10 The resultant vector is drawn Calculate the resultant force on the ring, FT = F1 + F2 + F3, analytically for Equilibrium with Three Forces only Calculate the. Vector forces become apparent whenever there is an internal angle greater than 0° between two or more rigging components or anchorage points. ... this should be converted to weight (Newtons) to calculate the resultant force correctly. Providing that the rigging components are sharing the weight of the load equally, such as in a 'Y' hang. To draw the resultant vector, join the tail of the first vector with the second vector’s head and put the arrowhead. To determine the magnitude, measure the length of resultant R, and to find out the direction, measure the angle of the resultant with the x-axis. Example 3. Consider a ship sailing at 45 o north-east.. Jun 09, 2009 · Thanks. WillGeorge | Jun 10, 2009 01:47am | #3. C = tan-1 ( sin B / sin A ) And the resultant angle D (the angle of the leg or spindle in its own plane) is: D = sin-1 ( sin2 A + sin2 B)1/2. For example, if A = 5° and B = 15°, then C is 71.4° (in plan view, with the front of the object at the bottom, and 0° being due east), and D is 15.8°.. Search: Angle Of Resultant Vector Calculator. This linear combination yields another vector ~v The resultant is drawn from the tail of the first vector to the head of the last vector 0 35 Vector 2 M angle, θ X 2 Y 2 2 Let $$R$$ represent the length of the resultant vector Pilots must adjust the direction of their flight when there is a crosswind Cps Arizona Complaints Pilots must adjust the .... To find the magnitude and angle of a resultant force , we. create vector equations for each of the given forces. add the vector equations together to get the vector equation of the resultant force . find magnitude of the resultant force using the new vector equation and the distance formula. The resultant vector is the vector that ‘results’ from adding two or more vectors together. The formula for calculating the resultant of two vectors is: R = √ [P 2 + Q 2 + 2PQcosθ] Where: R = Resultant of the Two Vectors. P = Magnitude of the First Vector. Q = Magnitude of the Second Vector. θ = Inclination Angle between the Two Vectors. Search: Angle Of Resultant Vector Calculator. 64350111 radians In addition to the completely free factored result, considering upgrading with our partners at Mathway to unlock the full step-by-step solution We just started doing resultant vectors in physics Which is a vector quantity-distance Explain why Thus, the resultant (or vector sum) of traveling 4 miles east plus 3 miles north is a. Jun 20, 2022 · Calculate his resultant displacement The wind is represented by and the velocity vector of the airplane by Here, φ is the angle between MM and the y axis As before, decompose each vector into x- and y-components Then, according to triangle law of vector addition, side OB represents the resultant of P and Q Then, according to triangle. Preview: Adding Forces by the Parallelogram Resultant of Two Forces Calculator. Resultant Load Vector: F vr = [ F v1 2 + F v2 2 - 2 F v1 F v2 cos ( 180 - α ) ) ] 0.5. The angle of the resultant force vector and angle α can be found using the Law of Sine, "Sine Rule" for a Parallelgram. Angles Calculator - find angle, given angles. The resultant vector is (20, 20). That’s one way of specifying a vector — use its components. But this problem isn’t asking for the results in terms of components. The question wants to know the angle and distance to the hotel. ... The inverse tangent button on your calculator will always give you an angle between 90 degrees and –90. Free vector angle calculator - find the vector angle with the x-axis step-by-step. Law of Cosines, "Cosine Rule" for a Parallelgram (non-right angle triangle) to calculate the resultant force vector . Preview: Adding Forces by the Parallelogram Resultant of Two Forces Calculator . Resultant Load Vector: F vr = [ F v1 2 + F v2 2 - 2 F v1 F v2 cos ( 180 - α ) ) ] 0.5.. Search: Angle Of Resultant Vector Calculator. Adding and subtracting vectors in component form Tie the cord to the cart and pass the cord over the pulley and attach a weight hook to 37 sin150 ⇒ α = 13 (2 s To get the correct angle, we must subtract 53 Then, according to triangle law of vector addition, side OB represents Then, according to triangle law of vector addition, side OB. Search: Angle Of Resultant Vector Calculator. Then the angle between A and B is Solution: 1 Magnitude of resultant of A and B is given by, R = √(A² + B² + 2ABcos𝜃) According to the question, Magnitude of resultant = half of Magnitude of B √(A² + B² + 2A α is the internal angle between the two slings Pilots must adjust the direction of their flight when there is a crosswind The sum. The direction angle θ of the resultant in the Polar (positive) specification is then θ = α + 60° Pick a direction that points in both x and y, i The angle between the 7 N and 11 N forces is 105°, between The direction in degrees, using 360 degree notation and speed in Knots 523 kN) Determine the magnitude and coordinate direction angles of. . Resultant of two vectors at an angle, resultant vector angle formula, resultant vector equation. The magnitude of the resultant prism is ∆=√[(3. If the displacement vectors A, B, and C are added together, the result. to smooth One is. Triangle Calculator. The 45°-45°-90° triangle, also referred to as an isosceles right triangle, since it has two sides of equal lengths, is a right triangle in which the sides corresponding to the angles, 45°-45°-90°, follow a ratio of 1:1:√ 2. Like the 30°-60°-90° triangle, knowing one side length allows you to determine the lengths of the other sides. Aug 25, 2015 · HINT: The resultant ( R) of any two forces say P & Q having angle α between them is given as. R = P 2 + Q 2 + 2 P Q cos α. The acute angle θ between the resultant & the force P is given as. θ = tan − 1 | Q sin α P + Q cos α |. Share. answered Aug 25, 2015 at 12:29. Harish Chandra Rajpoot. 36.6k 76 75 112.. Guide - Angle between vectors calculator To find the angle between two vectors: Select the vectors dimension and the vectors form of representation; Type the coordinates of the vectors; Press the button "Calculate an angle between vectors" and you will have a detailed step-by-step solution. How do you find the angle of resultant vector? Let, θ is the angle between the two vectors A and B R is the resultant vector Φ is the angle formed by the resultant vector on determining cross product of A and B Therefore, Φ = tan -1 (Bsinθ/A+Bcosθ) The magnitude of the resultant vector, R, is given by: R = √ (A 2 +B 2). There are a two different ways to calculate the resultant vector. ... And the resultant angle D (the angle of the leg or spindle in its own plane) is: D = sin -1 ( sin 2 A + sin 2 B) 1/2. For example, if A = 5° and B = 15°, then C is 71.4° (in plan view, with the front of the object at the bottom, and 0° being due east), and D is 15.8°.. Search: Angle Of Resultant Vector Calculator. We choose to find the angle the resultant vector makes with the x-axis The dot product is defined as We can thus use the Theorem of Pythagoras to determine the length of the resultant Resultant M r θ r X r Y r #2 Vector 1 M angle, θ X 1 Y 1 1 Forces on Angles - Top/Down View maximized or minimized Forces on Angles - Top/Down View maximized or. This vector addition calculator can add up to 10 vectors at once. DIRECTION must be entered in degrees, increasing 'counterclockwise'. In rather unscientific terminology, a vector pointing directly to the 'right' has a direction of zero degrees. A vector pointing straight 'up' has an angle of 90 degrees. A vector pointing to the 'upper left' is. The resultant force FR acting at the point P is the diagonal PB of the parallelogram. The magnitude of the resultant force F R can be determined by measuring the length of the diagonal PB and multiplying it by the scale of the diagram (1 cm =10 N in this instance). The angle α can be determined by use of a protractor.resultant vector calculator. la county assessor property search; wadsworth. Jul 24, 2022 · Search: Angle Of Resultant Vector Calculator. the counterclockwise angle 2m at an angle of 24 46) Clear my choice Given ti = 6 If he is pulling with a force of 15 pounds, calculate the horizontal and vertical components of the Its direction angle (measured counterclockwise from the positive x - axis) is 350° Its direction angle (measured counterclockwise from the positive x - axis) is 350°.. Free vector angle calculator - find the vector angle with the x-axis step-by-step. 0 N directed to north and b is 4. 1 • Determine the components of the resultant by adding the corresponding force components. this would be the resultant. 4° (in plan view, with the front of the object at the bottom, and 0° being due east), and D is 15.. Find the size of angle a°. Step 1 The two sides we know are A djacent (6,750) and H ypotenuse (8,100). Step 2 SOH CAH TOA tells us we must use C osine. Step 3 Calculate Adjacent / Hypotenuse = 6,750/8,100 = 0.8333. Step 4 Find the angle from your calculator using cos-1 of 0.8333: cos a° = 6,750/8,100 = 0.8333. Given the forces F 1 = 2.91 N, F 2 = 2.67 N, F 3 = 2.47 N and F 4 = 2.23 N and the angles α = 60° and β = 30°, calculate the resultant force R and its angle γ with the x-axis. Step 1. To get an idea on how the resultant force might look like, we can apply to polygon rule.. The resultant figure is the Tangent of the load Invoking the cosine rule $R^2=100^2+60^2-2\times100\times60\cos120^\circ$ From which it is easy to show that [ Res Determine the magnitude of the resultant force (b) When the vectors are drawn to scale, the magnitude of R can be found by measuring the length of R and using the scale conversion,. An online vector dot product calculator allows you to find the resultant of the two vectors by multiplying with each other. This online calculator for dot product of two vectors helps to do the calculations with : Vector Components, it can either be 2D or 3D vector. Magnitude & angle. The dot product calculator, also known as the dot product of two vectors calculator or matrix dot product calculator, is straightforward to use. Simply enter the required values and use our online calculator to find the total dot product in a few easy steps: First, input the 3 values for vector a (x, y, z). Second, input the 3 values for vector. Search: Angle Of Resultant Vector Calculator. This linear combination yields another vector ~v The resultant is drawn from the tail of the first vector to the head of the last vector 0 35 Vector 2 M angle, θ X 2 Y 2 2 Let $$R$$ represent the length of the resultant vector Pilots must adjust the direction of their flight when there is a crosswind Cps Arizona Complaints Pilots must adjust the .... Answer (1 of 2): This is vector F1 and F2 now we find value of vector F1 and direction of it by formula in above picture theta=60 because F1 vector make 60 degree with x axis. now we find value of vector F2 and direction of it by formula.. Given the forces F 1 291 N F 2 267 N F 3 247 N and F 4 223 N and the angles 60 and 30 calculate the resultant force R and its angle with the x-axis. This resultant is a single vector whose effect is equivalent to the net combined effect of. Answer (1 of 6): We need to use the Law of parallelogram of vectors. Of Calculator Angle Vector Resultant ber.scuoleinfanzia-fism.ms.it Views: 20057 Published: 20.06.2022 Author: ber.scuoleinfanzia-fism.ms.it Search: table of content Part 1 Part 2 Part 3 Part 4 Part 5 Part 6 Part 7 Part 8 Part 9. Two forces are acting on an object. One force has a magnitude of 10N and the other force has a magnitude of 8N. This is the time when a "2D Vector Angle Calculator" comes into play. The calculator is very easy to use and gives the right answer within seconds. You can rely on this online calculator for finding the angle between two vectors in 2-D. You may also find the following Math calculators useful.. the vectors have magnitudes of 17 and 28 and the angle between them is 66° and the direction of r is given by the angle = tan-1 (ry/rx) direction angle of a vector use your protractor to determine the angle of the resultant from the positive horizontal direction a unit vector from the proton’s position to the origin is ! , so the coulomb force of. The pole is subjected to the force F which. Free vector angle calculator - find the vector angle with the x-axis step-by-step. How to calculate a missing force by a given resultant force? How to determine the angle of a force? How to change equations and solve unknown values (or how to solve a simple equation system)? Task. A ship is being pulled by three tugs. Tug 1 pulls with F 1 = 7 kN, tug 2 with F 2 = 6 kN. The force for tug 3 and its angle has to be calculated ....
Angles Calculator - find angle, given angles. The procedure to use the resultant vector calculator is as follows: Step 1: Enter the vectors in the respective input field. Step 2: Now click the button “Calculate Resultant Vectors” to get the result. Step 3: Finally, the resultant vector will be displayed in the output field.. To draw the resultant vector, join the tail of the first vector with the second vector’s head and put the arrowhead. To determine the magnitude, measure the length of resultant R, and to find out the direction, measure the angle of the resultant with the x-axis. Example 3. Consider a ship sailing at 45 o north-east.. Calculate angle of resultant acceleration. math angle acceleration. Share. Follow edited Apr 24, 2013 at 0:46. asked Mar 21, 2013 at 12:55. user2052706 user2052706. 3. Where did you get the x, and y acceleration from? GPS doesnt have x an y, it has lat and lon whoich is not related to a cartesian x,y; Espcially the scaling of both axes differ. About Resultant Angle Calculator Of Vector . t 3) a) Sketch using the graph a position vector, r, for a guinea pig that has the components: b) Calculate the magnitude and angle of her position vector (resultan aaaaaa.) Rx and830) +P Ry(12, 60º First of all, let's set the angle unit to degrees (press c, select DEG and press y). The Angle made by resultant force with horizontal formula is defined as the measured angle value, made by centrifugal force and horizontal force and is represented as θ = atan (ΣV / ΣH) or Angle made by resultant force with horizontal = atan (Sum of vertical components of centrifugal force / Sum of horizontal components of centrifugal force).Sum of vertical components of centrifugal force. Guide - Angle between vectors calculator To find the angle between two vectors: Select the vectors dimension and the vectors form of representation; Type the coordinates of the vectors; Press the button "Calculate an angle between vectors" and you will have a detailed step-by-step solution. The calculator can be used for calculation of 2D and 3D vectors magnitudes and direction angles How to calculate resultant forces acting parallel to each other or in a straight line 5 m 23 m 270S of E A small plane is seen moving at 90 m/s East while drifting North at a speed of 30 Since these are at right angles to each other and the lengths. Free vector angle calculator - find the vector angle with the x-axis step-by-step. How to Use the Angle Calculator? Please follow the below steps to find the area and perimeter: Step 1: Enter the length of arc and radius in the input boxes. Step 2: Click on the "Solve" button to find the angle. Step 3: Click on the "Reset" button to. θ is the angle between the two vectors A and B. R is the resultant vector. Φ is the angle formed by the resultant vector on determining cross product of A and B. Therefore, Φ = tan-1 (Bsinθ/A+Bcosθ) The magnitude of the resultant vector, R, is given by: R = √(A 2 +B 2) Learn more here: Cross product. Guide - Angle between vectors calculator To find the angle between two vectors: Select the vectors dimension and the vectors form of representation; Type the coordinates of the vectors; Press the button "Calculate an angle between vectors" and you will have a detailed step-by-step solution. Search: Angle Of Resultant Vector Calculator. We find the direction of the vector by finding the angle to the horizontal Example: Let A and B are two vectors and C is the resultant vector The quantities that have both magnitude and direction are called vectors Vector forces can be calculated using mathematical formula Which is a vector quantity-distance Explain why Which. Find P and α if the resultant is 500 N upward to the right with a slope of 3 horizontal to 4 vertical. Using a calculator, we find Î¸, the angle that the resultant makes with the larger force: Î¸ = tan - 1 (0,6) â 31° The resultant has a magnitude of 29,2 and makes an angle of 31° with the larger force. unit newtons as well. Free vector angle calculator - find the vector angle with the x-axis step-by-step. Vector Calculator. Enter values into Magnitude and Angle ... or X and Y. It will do conversions and sum up the vectors. Learn about Vectors and Dot Products. Vectors. Search: Angle Of Resultant Vector Calculator. We choose to find the angle the resultant vector makes with the x-axis The dot product is defined as We can thus use the Theorem of Pythagoras to determine the length of the resultant Resultant M r θ r X r Y r #2 Vector 1 M angle, θ X 1 Y 1 1 Forces on Angles - Top/Down View maximized or minimized Forces on Angles - Top/Down View maximized or. . Enter values into Magnitude and Angle or X and Y Resultant is vector sum: B. Dec 29, 2020 · To find the magnitude and angle of a resultant force, we. create vector equations for each of the given forces. add the vector equations together to get the vector equation of the resultant force. find magnitude of the resultant force using the new. What is Angle Of Resultant Vector Calculator. Likes: 619. Shares: 310. How to calculate the angles and sides of a triangle? A triangle is determined by 3 of the 6 free values, with at least one side. Fill in 3 of the 6 fields, with at least one side, and press the 'Calculate' button. ... Of Calculator Angle Vector Resultant ber.scuoleinfanzia-fism.ms.it Views: 20057 Published: 20.06.2022 Author:. Search: Angle Of Resultant Vector Calculator. Introduction to Video: Vector Application – Displacement & Navigation; What is Displacement? and a Quick Review of Some computer languages and some calculators have an ATAN2(x, y) function, that takes the x and y components of a vector, and gives the one correct value for the angle 23 N and the angles α =. Jun 21, 2022 · The calculator can be used for calculation of 2D and 3D vectors magnitudes and direction angles How to calculate resultant forces acting parallel to each other or in a straight line 5 m 23 m 270S of E A small plane is seen moving at 90 m/s East while drifting North at a speed of 30 Since these are at right angles to each other and the. Of Calculator Angle Vector Resultant ber.scuoleinfanzia-fism.ms.it Views: 20057 Published: 20.06.2022 Author: ber.scuoleinfanzia-fism.ms.it Search: table of content Part 1 Part 2 Part 3 Part 4 Part 5 Part 6 Part 7 Part 8 Part 9. Zero resultant force means that the object keeps a steady velocity. Pin By A Hamizan On Fizik Dan Sains Gcse Physics Physics Physics Lessons . A resultant force opposite to the direction of motion slows it down. How to calculate resultant force and direction. After we have found we can easily determine the direction angle. The force F 1 is 5 N, with an angle of 45 °. The second force F 2 is 7 N, but the angle here is 215 °, the third 5 N and 7 ° and the last force 6 N and 165 °. The result appears the moment you have entered the last number and should now look like this: Resultant force from several forces. The online calculator resultant force shows a resultant force with the first force entered, which is then identical to the force entered.. Here's a working solution. I am writing this in sympathy for students with an unreasonable professor, but this is not what we do on this site.. #include <iostream> #include <math.h> using std::cout; using std::endl; using std::cin; int main() { cout << "Welcome to Jeffrey Weissman's Vector Resultant Calculator" << endl; cout << "Please enter the magnitude (without. Search: Angle Of Resultant Vector Calculator. This linear combination yields another vector ~v The resultant is drawn from the tail of the first vector to the head of the last vector 0 35 Vector 2 M angle, θ X 2 Y 2 2 Let $$R$$ represent the length of the resultant vector Pilots must adjust the direction of their flight when there is a crosswind Cps Arizona Complaints Pilots must adjust the .... Resultant of Two Forces: Enter the Force 1 (F 1) : Enter the Force 2 (F 2) : Enter the Inclination Angle of the Two Forces : Engineering: ... ©2022 Nickzom .... The direction angle θ of the resultant in the Polar (positive) specification is then θ = α + 60° BcosФ} , where Ф is angle between A and B Now, magnitude of each force is F and resutant is also F Express each force in Cartesian vector form Mesh Models Find the magnitude of the resultant, and the triangle rule is shown in Fig , and the. Search: Angle Of Resultant Vector Calculator. Calculate the girl's average speed for the entire bicycle trip X,Y,Z = X (vector 1) + X (vector 2), Y1 + Y2, Z1 + Z2 Where X, Y, and Z are the coordinate values of the new vector X1,Y1,Z1 are the values of the first vector As before, decompose each vector into x- and y-components Some computer languages and some calculators have an ATAN2(x, y. Part V Find the Angle Measurements Between the Resultant Vector and Force Vector When Two Apr 09, 2018 · The Force Vector Addition calculator computes the magnitude of a resulting force based on two forces and the angle between them. List few scalars and vectors quantities. As a group, please answer questions on your own sheet of paper. Using a calculator, we find Î¸, the angle that the. Angles Calculator - find angle, given angles. Any vector v in ℝ 2 can be expressed as [||v|| cos θ, ||v|| sin θ], where θ is the angle v forms with the positive x-axis. The resultant velocity of an object is the sum of its individual vector velocities. The sum of the vector forces on an object is equal to the scalar product of the object's mass and its acceleration vector. Find the size of angle a°. Step 1 The two sides we know are A djacent (6,750) and H ypotenuse (8,100). Step 2 SOH CAH TOA tells us we must use C osine. Step 3 Calculate Adjacent / Hypotenuse = 6,750/8,100 = 0.8333. Step 4 Find the angle from your calculator using cos-1 of 0.8333: cos a° = 6,750/8,100 = 0.8333. To use this online calculator for Resultant velocity for two velocity components, enter Velocity component at u (u) & Velocity component at v (v) and hit the calculate button. Here is how the Resultant velocity for two velocity components calculation can be explained with given input values -> 14.14214 = sqrt((10^2)+(10^2)).. Determine the resultant vector \overrightarrow{R} from the operation \overrightarrow{A}+ \overrightarrow{B}, the magnitude of the vector R, the angle of the resultant vector from the positive x-axis (\theta), and sketch everything on the Cartesian plane.. Here's a working solution. I am writing this in sympathy for students with an unreasonable professor, but this is not what we do on this site.. #include <iostream> #include <math.h> using std::cout; using std::endl; using std::cin; int main() { cout << "Welcome to Jeffrey Weissman's Vector Resultant Calculator" << endl; cout << "Please enter the magnitude (without. This magnitude calculator calculates the net magnitude of a vector. Learning about Electronics ﻿ ... A force can be applied straight vertically downward, applied at a 45° angle , at a 50° angle , and so forth. What angle it is applied at changes the net result in the action which occurs. ... Resultant Magnitude: 12.45 Calculate the magnitude. How do you find the angle of resultant vector? Let, θ is the angle between the two vectors A and B R is the resultant vector Φ is the angle formed by the resultant vector on determining cross product of A and B Therefore, Φ = tan -1 (Bsinθ/A+Bcosθ) The magnitude of the resultant vector, R, is given by: R = √ (A 2 +B 2). Step 3 is to find the magnitude and angle of the resultant vector.. Problem. The resultant of the concurrent forces shown in Fig. P-221 is 300 lb pointing up along the Y axis. Given the forces F 1 = 2.91 N, F 2 = 2.67 N, F 3 = 2.47 N and F 4 = 2.23 N and the angles α = 60° and β = 30°, calculate the resultant force R and its angle γ with. We calculate the resultant force and angle of three vectors, a fundamental principle for any engineer!TimeStamp !1:07 - First step -Calculating the forces in.... the vectors have magnitudes of 17 and 28 and the angle between them is 66° and the direction of r is given by the angle = tan-1 (ry/rx) direction angle of a vector use your protractor to determine the angle of the resultant from the positive horizontal direction a unit vector from the proton’s position to the origin is ! , so the coulomb force of. The pole is subjected to the force F which.