Hello, I would need help with this problem. **Exercise P56**You throw a ball of mass 1.2 kg straight up. You observe that it takes 3.1 seconds to go up and down, returning to your hand. Assuming we can neglect air resistance, the time it takes to go up to the top is half the total time, 1.55 seconds. Note that at the top the momentum is momentarily zero, as it changes from heading upward to heading downward. (a) Use the Momentum Principle to determine the speed that the ball had just after it left your hand. (b) Use the Energy Principle to determine the maximum height above your hand reached by the ball.

Name: Hello, I would need help with this problem. **Exercise P56**You throw
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Description: Hello, I would need help with this problem. **Exercise P56**You throw a ball of mass 1.2 kg straight up. You observe that it takes 3.1 seconds to go up and down, returning to your hand. Assuming we can neglect air resistance, the time it takes to go

Given: Mass of ball thrown upward, m= 1.2 kg straight up. You observe that it takes 3.1 s to Time…

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•P56 You throw a ball of mass 1.2 kg straight up. You observe that it takes 3.1 s to go up and down, returning to your hand. Assuming we can neglect air resistance, the time it takes to go up to the top is half the total time, 1.55 s. Note that at the top the momentum is momentarily zero, as it changes from heading upward to heading downward. (a) Use the Momentum Principle to determine the speed that the ball had just after it left your hand. (b) Use the Energy Principle to determine the maximum height above your hand reached by the ball.

•P56 You throw a ball of mass 1.2 kg straight up. You observe that it takes 3.1 s to go up and down, returning to your hand. Assuming we can neglect air resistance, the time it takes to go up to the top is half the total time, 1.55 s. Note that at the top the momentum is momentarily zero, as it changes from heading upward to heading downward. (a) Use the Momentum Principle to determine the speed that the ball had just after it left your hand. (b) Use the Energy Principle to determine the maximum height above your hand reached by the ball.

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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