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 4, Problem 75GP
(a) What minimum force F is needed to lift the piano (mass M) using the pulley apparatus shown in Fig. 4–57? (b) Determine the tension in each section of rope: FT1, FT2, FT3 and FT4.
FIGURE 4–57
Problem 75.
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A box weighing 77.0 N rests ona table. A rope tied to the box runsvertically upward over a pulley anda weight is hung from the otherend (Fig. 4–45). Determine theforce that the table exerts on the box if the weight hanging on the other side of the pulleyweighs
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Chapter 4 Solutions
Physics for Scientists and Engineers with Modern Physics
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