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A ball of mass m moving with velocity v strikes a vertical wall as shown in (Figure 1). The angle between the ball's initial velocity vector and the wall is as shown on the diagram, which depicts the situation as seen from above. The duration of he collision between the ball and the wall is At, and this collision is completely elastic. Friction is negligible, so the ball does not start spinning. In this idealized collision, the force exerted on the ball by the wall is parallel to the as gure m 1 of 1 ▼ What is the final angle Or that the ball's velocity vector makes with the negative y axis? Express your answer in terms of some or all of the variables m, v, 0, At. ► View Available Hint(s) 0₁ = 0₁ Submit ✓ Correct Part B Previous Answers What is the magnitude F of the average force exerted on the ball by the wall? Express your answer in terms of some or all of the variables m, v, ₁. At. View Available Hint(s) F = [5] ΑΣΦ ?

A ball of mass m moving with velocity v strikes a vertical wall as shown in (Figure 1). The angle between the ball's initial velocity vector and the wall is as shown on the diagram, which depicts the situation as seen from above. The duration of he collision between the ball and the wall is At, and this collision is completely elastic. Friction is negligible, so the ball does not start spinning. In this idealized collision, the force exerted on the ball by the wall is parallel to the as gure m 1 of 1 ▼ What is the final angle Or that the ball's velocity vector makes with the negative y axis? Express your answer in terms of some or all of the variables m, v, 0, At. ► View Available Hint(s) 0₁ = 0₁ Submit ✓ Correct Part B Previous Answers What is the magnitude F of the average force exerted on the ball by the wall? Express your answer in terms of some or all of the variables m, v, ₁. At. View Available Hint(s) F = [5] ΑΣΦ ?

College Physics
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 answer Part B.
A ball of mass m moving with velocity v strikes a vertical wall as shown in (Figure 1). The angle between the ball's initial velocity vector and the wall is as shown on the diagram, which depicts the situation as seen from above. The duration of the collision between the ball and the wall is At, and this collision is completely elastic. Friction is negligible, so the ball does not start spinning. In this idealized collision, the force exerted on the ball by the wall is parallel to the ax axs Figure m m 0₁ 0₁ 1 of 1 What is the final angle of that the ball's velocity vector makes with the negative y axis? Express your answer in terms of some or all of the variables m, v, 0, At. ► View Available Hint(s) 0₁ = 0₁ Submit ✓ Correct Part B What is the magnitude F of the average force exerted on the ball by the wall? Express your answer in terms of some or all of the variables m, v₁, 0₁, At. View Available Hint(s) 197| ΑΣΦ F = Previous Answers Submit Provide Feedback WH
Transcribed Image Text:A ball of mass m moving with velocity v strikes a vertical wall as shown in (Figure 1). The angle between the ball's initial velocity vector and the wall is as shown on the diagram, which depicts the situation as seen from above. The duration of the collision between the ball and the wall is At, and this collision is completely elastic. Friction is negligible, so the ball does not start spinning. In this idealized collision, the force exerted on the ball by the wall is parallel to the ax axs Figure m m 0₁ 0₁ 1 of 1 What is the final angle of that the ball's velocity vector makes with the negative y axis? Express your answer in terms of some or all of the variables m, v, 0, At. ► View Available Hint(s) 0₁ = 0₁ Submit ✓ Correct Part B What is the magnitude F of the average force exerted on the ball by the wall? Express your answer in terms of some or all of the variables m, v₁, 0₁, At. View Available Hint(s) 197| ΑΣΦ F = Previous Answers Submit Provide Feedback WH
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