Consider the situation where a ball is falling in a conserved system. It is initially droppedfrom rest and then falls to a height of 15 meters above the ground. At this point, it has a totalenergy of 120J.When the ball is 5 meters above the floor:1. What is the total energy of the ball?2. What is the potential energy of the ball?3. What is the kinetic energy of the ball?4. If air resistance cannot be ignored, how will the potential energy and the kinetic energy ofthe ball at 5 meters be affected?

Given:- The height of the ball is h = 15 m The total energy of the ball at the height h is E =…

the situation where a ball is fal l n rest and then falls to a height of 15 mete gy of 120J. When the ball is 5 meters above the floor . What is the total energy of the ball? . What is the potential energy of the ba What is the kinetic energy of the ball

the situation where a ball is fal l n rest and then falls to a height of 15 mete gy of 120J. When the ball is 5 meters above the floor . What is the total energy of the ball? . What is the potential energy of the ba What is the kinetic energy of the ball

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter7: Conservation Of Energy

Section: Chapter Questions

Problem 5OQ: Answer yes or no to each of the following questions. (a) Can an objectEarth system have kinetic...

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Question

Consider the situation where a ball is falling in a conserved system. It is initially dropped
from rest and then falls to a height of 15 meters above the ground. At this point, it has a total
energy of 120J.
When the ball is 5 meters above the floor:
1. What is the total energy of the ball?
2. What is the potential energy of the ball?
3. What is the kinetic energy of the ball?
4. If air resistance cannot be ignored, how will the potential energy and the kinetic energy of
the ball at 5 meters be affected?

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