A block has mass m = 7.0kg and lies on a smooth frictionless plane tilted at an angle theta = 22.0* to the horizontal.
A block has mass m = 7.0kg and lies on a smooth frictionless plane tilted at an angle theta = 22.0* to the horizontal.
A. Determine the acceleration of the block as it slides down the plane.
B. If the block starts from rest 12.0m up the plane from its base, what will be the block's speed when it reaches the bottom of the incline?
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Active since 2003
BS, National Taiwan University
MS, University of Maryland
PhD (IP), University of Maryland
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