A 12.0-g wad of sticky clay is hurled horizontally at a 100-g wooden block initially at rest on a horizontal surface. The clay sticks to the block. After impact, the block slides 7.30 m  before coining to rest. If the coefficient of friction between the block and the surface is 0.650, what was the speed of the clay immediately before impact?

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A: Refer explanationExplanation:Put value in above equation F=3.924/0.12= 32.7N Final answer is 32.7N

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