D.DETAILSMY NOTESSuppose you are looking down from a helicopter at three cars traveling in the same direction along a freeway. The positions of the three cars every 2 seconds are represented by dots on the diagram.The positive direction is to the right.Car ACar BCar C A webassign.net/web/Student/Assignment-Responses/submit?dep=27519463&tags=autosave#question3581172_1(d) Which car has the greatest average velocity during the time interval t, to tg?O Car AO Car BO Car C(e) At which time does Car B catch up with Car A?O tzt3O t4O ts(f) During what time interval does Car C pass Car A?O t, to t,Ot, to t3O tz to t4O t, to ts(g) At what time does Car A catch Car C?O t4tsO t6(h) During what time interval does Car B pass Car C?Ot, to t2O tz to t3O tz to taOt, to to

Given The time between two adjacent intervals is t = 2 s (d) The mathematical formula to…

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College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Please help with parts g and h Two velocity vectors are defined as follows: v1 = 40.0 m/s, 50.0 degrees cw from the +x axis v2 = 30.0 m/s, 75.0degrees cw from the -y axis d) Calculate the x- and y-components of v2. Write the vector v2 in terms of its components using unit vector notation. e) Calculate the x- and y-components of the change in velocity defined as Δv= v2-v1. Write the vector Δv in terms of its components using unit vector notation. f) Sketch the vector Δv on an x-y grid. Define a relevant angle symbolically whose numerical value you will calculate in the next part. g) Calculate the magnitude and direction of the vector Δv. h) Finally, write the vector Δv in terms of its magnitude and direction.
You first walk 10 meters at an angle of 30 degrees East of North. Then,you walk 15 meters at an angle of 45 degrees South of East. Assume that East is +x and North is+y, and assume you started at the origin (0,0). A. Make a graph with x- and y-axes and draw your path on that graph (to scale, or at least asclose as you can get). Start the first vector at the origin, and the second vector at the tip ofthe first vector. Then, draw the resultant vector (their sum). B. Break each part of the walk into their x- and y-components and then sum them to get thex- and y-components of the resultant vector. Make sure to include units and unit vectors. C. What is your displacement from where you originally started? D. If the whole walk took 40 seconds, then what was your average velocity
a train is traveling west at 60mile/h and at t=4s later it is traveling north at 60mile/h. find the average a(arrow) (/a(arrow)/ and theta). plot the a(arrow) on x-y graph
1. Draw a diagram for the vectors and answer the question.A. From the same starting point, vector x is moving northeast while vector y is moving southward. Determine the direction/position of vector y with respect to vector x. B. Vector A is moving from the east while Vector B is moving southeast. At certain time t, the two vectors are bound to meet (in a 2d graph, B is above A and is approaching A). What is the position of B relative to A.
Please answers parts a and b
Which of the following statements is correct? O A vector component is always larger than the magnitude of the vector. O In a coordinate system, the x-component in quadrant 2 is always positive. O In vector problems, the direction may be calculated if both x and y components are given. O Acceleration is a rate of change of displacement. All statements are correct
ment measured from the starting point? 47 A person going for a walk follows the path shown in Figure PS.47. The total trip consists of four straight-line paths. At the end of the walk, what is the person's resultant displace- ent measured from the starting point? Start 100 m 300 m End 200 m 30.00 150 m 60.0° Figure P3.47
Joe and Max shake hands and say goodbye. Joe walks east 0.55 km to a coffee shop, and Max flags a cab and rides north 3.25 km to a bookstore. How far apart are their destinations?
You decide to walk from your home to your friend's house. He lives 164 meters away from you at an angle 59° South of East. What is the eastern component of your displacement? m What is the southern component of your displacement? m
Town A lies 15 km north of town B. Town C lies 10 km west of town A. A small plane flies directly from town B to town C. What is the displacement of the plane? Please specify the distance and direction separately.

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ppose you are looking down from a helicopter at three cars traveling in the same direction along a freeway. The positions of the three cars every 2 seconds are represented by dots on the diagram. e positive direction is to the right. Car A Car B Car C