3. An object with a mass of 725kg sits 34m above the ground. What is its PE,?4. An object with mass 23kg falls from 249m and hits the ground. What is itsPE before it begins to fall? What is its PE when it hits the ground?5. If an object has a mass of 35.7kg and its KE = 96375.9J, what velocity is ittraveling at?

Given data: mass of the object is, m = 725 kg The position of the object above the surface of the…

Answered: 3. An object with a mass of 725kg sits…

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3. An object with a mass of 725kg sits 34m above the ground. What is its PE,?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter9: Momentum And Its Conservation

Section: Chapter Questions

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Question

3. An object with a mass of 725kg sits 34m above the ground. What is its PE,?
4. An object with mass 23kg falls from 249m and hits the ground. What is its
PE before it begins to fall? What is its PE when it hits the ground?
5. If an object has a mass of 35.7kg and its KE = 96375.9J, what velocity is it
traveling at?

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