DERIVE THE FORMULA FOR KINETIC ENERGY-1/2MVV
Asked by architsrivastava02 | 22nd Aug, 2010, 12:24: PM
Expert Answer:
Work done is given by, ∫Fds = ∫ma ds
= ∫m(dv/dt) ds
= ∫m (dv) ds/dt ... v = ds/dt
= ∫m (dv) v
= ∫mv dv
= mv2/2
Regards,
Team,
TopperLearning.
= ∫m (dv) ds/dt ... v = ds/dt
= ∫m (dv) v
= ∫mv dv
= mv2/2
Regards,
Team,
TopperLearning.
Answered by | 22nd Aug, 2010, 10:21: PM
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