Physics, asked by amansaraswat4765, 1 year ago

Power applied to a particle varies with time as p=3t^2-2t+1

Answers

Answered by allison2134
3

answer:

Also dw=(3t²-2t+1)dt

=>w=[t³-t²+t](2s to 4s)

so W=56-12+2=46 J.

It is the kinetic energy.

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