Engineering Mechanics - KOP: Force and Acceleration - Discussion

Discussion :: KOP: Force and Acceleration - General Questions (Q.No.4)


A 1.5-lb brick is released from rest A and slides down the inclined roof. If the coefficient of friction between the roof and the brick is = 0.3, determine the speed at which the brick strikes the gutter G.

[A]. v = 3.00 ft/s
[B]. v = 2.68 ft/s
[C]. v = 5.61 ft/s
[D]. v = 15.23 ft/s

Answer: Option D


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