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PhysicsW.E.P.MiscellaneousEasy2 minPYQ_2014

PhysicsEasysingle choice

A ball is released from certain height which losses $50%$ of its kinetic energy on striking the ground, it will attain a height again

Answer:

Solution:

Ratio of heights $\frac{h _{1}}{h _{2}} = \frac{100}{100 - 50} = 2$ $h_{2} = \frac{h _{1}}{2} = \frac{1}{2}$ of the initial height.

Stream:JIPMERSubject:PhysicsTopic:W.E.P.Subtopic:Miscellaneous

⏱ 2mℹ️ Source: PYQ_2014

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