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1. Let (107+12j) and (-41+8)) m a. On the grid draw labeled arrows (to scale) showing Vo, r, and Av=-. Start and end arrows on gridlines. b. Write an expression for the direction 8 of , measured counterclockwise from the positive x direction. You may leave your answer in terms of an inverse trig function.

1. Let (107+12j) and (-41+8)) m a. On the grid draw labeled arrows (to scale) showing Vo, r, and Av=-. Start and end arrows on gridlines. b. Write an expression for the direction 8 of , measured counterclockwise from the positive x direction. You may leave your answer in terms of an inverse trig function.

College Physics
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter3: Two-dimensional Kinematics
Section: Chapter Questions
Problem 64PE: (a) Use the distance and velocity data in Figure 3.64 to find the rate of expansion as a function of...
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Page > of 2 ZOOM + (10i + 12j) – and ūp (-4i + 8) 1. Let v I block =2 m's a. On the grid draw labeled arrows (to scale) showing vo, üs, and Ab = ü – vg. Start and end arrows on gridlines. b. Write an expression for the direction 0 of vr, measured counterclockwise from the positive x direction. You may leave your answer in terms of an inverse trig function. +y +x 2. The graph shows the position x vs. time t of walker A (dashed line) and walker B solid curve. A On the graph, draw a vertical line at the time that the two walkers have approximately the same velocity. position x
Transcribed Image Text:Page > of 2 ZOOM + (10i + 12j) – and ūp (-4i + 8) 1. Let v I block =2 m's a. On the grid draw labeled arrows (to scale) showing vo, üs, and Ab = ü – vg. Start and end arrows on gridlines. b. Write an expression for the direction 0 of vr, measured counterclockwise from the positive x direction. You may leave your answer in terms of an inverse trig function. +y +x 2. The graph shows the position x vs. time t of walker A (dashed line) and walker B solid curve. A On the graph, draw a vertical line at the time that the two walkers have approximately the same velocity. position x
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