Work, Power and EnergyHard

Question

A particle of mass M, starting from rest, undergoes uniform acceleration. If the speed accuired in time T is V, the power delivered to the particle is ?

Options

A.
B.
C.
D.

Solution

Power delivered in time T is
P = F.V = MaV
or    P = MV     ⇒ PdT = MV dV
⇒ PT = or P =

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