Determine the total energy lost to friction

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A 3.3-m-diameter merry-go-round with rotational inertia 100kg?m2 is spinning freely at 0.60rev/s. Four 25-kg children sit suddenly on the edge of the merry-go-round. Determine the total energy lost to friction between the children and the merry-go-round.

Delta K = __________________ Joules

Reference no: EM13265203

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