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(C) The momentum of an object is given by the formula $p = mv$,where $m$ is the mass and $v$ is the velocity (or speed).If the speed is doubled,the ne

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Momentum becomes double

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(C) The momentum of an object is given by the formula $p = mv$,where $m$ is the mass and $v$ is the velocity (or speed).If the speed is doubled,the new velocity becomes $v' = 2v$.Substituting this into the momentum formula: $p' = m(2v) = 2(mv) = 2p$.Therefore,the momentum becomes double.Kinetic energy is given by $K.E. = \frac{1}{2}mv^2$. If $v$ is doubled,$K.E.' = \frac{1}{2}m(2v)^2 = 4(\frac{1}{2}mv^2) = 4K.E.$,so kinetic energy becomes four times.

If the speed of an object is doubled,then which of the following is true?

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