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•29 Go In Fig. 6-34, blocks A and B have weights of 44 N and 22
N, respectively. (a) Determine the minimum weight of block C to
keep A from sliding if µ, between A and the table is 0.20. (b) Block
C suddenly is lifted off A. What is the acceleration of block A if µ
between A and the table is 0.15?
Frictionless,
massless pulley
C
A
В
Figure 6-34 Problem 29.

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