Physics
7th Edition
ISBN: 9780321625915
Author: Douglas C. Giancoli
Publisher: PEARSON
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Textbook Question
Chapter 4, Problem 76GP
(a) What minimum force F is needed to lift the piano (mass M) using the pulley apparatus shown in Fig. 4-66? (b) Determine the tension in each sectiom of rope: FT1, FT2, FT3and FT4. Assume pulleys are massless and frictionless, and that ropes are massless.
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Chapter 4 Solutions
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Problem 21.
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