What would be the speed of the boxes

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Q. Boxes A and B in the figure have masses of 14.4 {rm kg} and 3.3 {rm kg}, respectively. The two boxes are released from rest. What would be the speed of the boxes while box B has fallen a distance of 0.5m? The coefficient of kinetic friction between box A and the surface it slides on is 0.20. Make use of conservation of energy.

Reference no: EM1389219

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