- #1

saturdaykate

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1) Find the value of the velocity when the block is at the bottom of the plane assuming no friction.

2) With friction present, the final velocity is only 7.0 m/x at the bottom of the inclined plane. Find work done against friction.

3) Find an algebraic expression for the coefficient of friction in therms of mass (m), the angle (theta), and the work (W), for the block sliding to the bottom of the inclined plane