In Fig. 6-54, the coefficient of kinetic friction between the block and inclined plane
Chapter 6, Problem 73(choose chapter or problem)
In Fig. 6-54, the coefficient of kinetic friction between the block and inclined plane is 0.20, and angle u is 60. What are the (a) magnitude a and (b) direction (up or down the plane) of the blocks acceleration if the block is sliding down the plane? What are (c) a and (d) the direction if the block is sent sliding up the plane? Figure 6-54 73.
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