If the momentum of a certain body be increased by 50% , its KE will increase
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If the momentum of a body is increased by 50%, how can you calculate the percentage changed in its kinetic energy? K.E.=P²/2M,P being increased 50% =>it becomes 1.5P=>new K.E.=(1.5P)²/2M=2.25P²/2M=>2.25K.E. =>the KE is changed by (2.25–1)×100%=125%.
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since ke is proportional to (p) momentum there fore is ke will increase by 25 %
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