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PhysicsW.E.P.MiscellaneousEasy2 minPYQ_2020
PhysicsEasysingle choice
The kinetic e nergy acquired by a body of mass 'M' in travelling a certain distance 'd: starting from rest, under the action of constant force is
Options:
Answer:
C
Solution:
Work done by external forces Change in kinetic energy Since particle starts from rest, its initial Kinetic Energy is o. Therefore, K.E.=Fd It is given that force is constant. We see that Kinetic energy is independent of mass.
Stream:MHT_CETSubject:PhysicsTopic:W.E.P.Subtopic:Miscellaneous
⏱ 2mℹ️ Source: PYQ_2020
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