•32 In Fig. 8-45, a chain is held a frictionless table with one- fourth of its length hanging over the edge. If the chain has length L = 28 cm and mass m = 0.012 kg, how much work is required to pull the hanging part back onto the table? Figure 8-45 Problem 32.

Physics for Scientists and Engineers, Technology Update (No access codes included)
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Author:Raymond A. Serway, John W. Jewett
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Chapter7: Energy Of A System
Section: Chapter Questions
Problem 7.5P: A block of mass m = 2.50 kg is pushed a distance d = 2.20 m along a frictionless, horizontal table...
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•32 In Fig. 8-45, a chain is held
a frictionless table with one-
fourth of its length hanging over
the edge. If the chain has length
L = 28 cm and mass m = 0.012 kg,
how much work is required to pull
the hanging part back onto the
table?
Figure 8-45 Problem 32.
Transcribed Image Text:•32 In Fig. 8-45, a chain is held a frictionless table with one- fourth of its length hanging over the edge. If the chain has length L = 28 cm and mass m = 0.012 kg, how much work is required to pull the hanging part back onto the table? Figure 8-45 Problem 32.
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