College Physics
11th Edition
ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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A 1.85 kg book is sliding along a rough horizontal surface. At point A it is moving at 3.50 m/s, and at point B it has slowed to 1.45 m/s.
1. If -0.700 J of work is done on the book from B to C, how fast is it moving at point C?
2. How fast would it be moving at C if 0.700 J of work were done on it from B to C?
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Step 1
Given value---
- mass = 1.85 kg.
- speed at A = 3.50 m/s.
- speed at B = 1.45 m/s .
We have to find---
- 1. If -0.700 J of work is done on the book from B to C, how fast is it moving at point C?
- 2. How fast would it be moving at C if 0.700 J of work were done on it from B to C?
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