Physics

A 0.097 kg cup falls from the kitchen shelf and shatters on the ceramic tile floor. Assume that the maximum kinetic energy obtained by the cup is 2.6 J and that air resistance is negligible. Calculate the cup's maximum speed

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  1. (1/2)*M(Vmax)^2 = 2.6 joules

    Solve for Vmax, in m/s

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  2. Ek= 1/2mV^
    2.6J= 1/2(0.097)v^
    2(2.6)/0.097= v^
    53.7=V^
    V=7.3m/s

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