Physics for Scientists and Engineers with Modern Physics
4th Edition
ISBN: 9780131495081
Author: Douglas C. Giancoli
Publisher: Addison-Wesley
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Textbook Question
Chapter 10, Problem 43P
(II) Suppose the force FT in the cord hanging from the pulley of Example 10–9, Fig. 10–21, is given by the relation FT = 3.00t – 0.20t2 (newtons) where t is in seconds. If the pulley starts from rest, what is the linear speed of a point on its rim 8.0 s later? Ignore friction.
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(i) How much work must be done to stop it?
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Chapter 10 Solutions
Physics for Scientists and Engineers with Modern Physics
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