1.

Determine the acceleration of block A when the system is released. The coefficient of friction and the weight of each block are indicated in the figure. Neglect the mass of the pulleys and cords.

A. aA = 7.50 ft/s2 Up the slope
B. aA = 7.50 ft/s2 Down the slope
C. aA = 4.28 ft/s2 Up the slope
D. aA = 4.28 ft/s2 Down the slope
Answer» E.


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