A 10-g bullet is travelling 60 m/s when it is shot straight upward. It reaches a maximum height of 150 m. What is the change in kinetic energy of the bullet? Using you answer to (a) and the work-kinetic energy theorem, what is the average force on the bullet during its ascent? Is the force of air resistance present in this problem? Show how you know.

A 10-g bullet is travelling 60 m/s when it is shot straight upward. It reaches a maximum height of 150 m. What is the change in kinetic energy of the bullet? Using you answer to (a) and the work-kinetic energy theorem, what is the average force on the bullet during its ascent? Is the force of air resistance present in this problem? Show how you know.

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

Chapter6: Energy Of A System

Section: Chapter Questions

Problem 11CQ

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