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2. A block of mass 4.0 kg on a plane inclined at an angle of 30 to the horizontal, slides from rest through a

2. A block of mass 4.0 kg on a plane inclined at an angle of 30 to the horizontal, slides from rest through a distance of 1.0 m in 2.0 s. bod oy T0= 30 Calculate the coefficient of dynamic friction etween the block and the inclined plane.

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