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velocity of a body of mass 15 kg varies with time as v=5t, due to application of certain force. find the work done by the force between t=2sec and t=3sec

velocity of a body of mass 15 kg varies with time as v=5t, due to application of certain force. find the work done by the force between t=2sec and t=3sec 

Grade:9

3 Answers

Eshan
askIITians Faculty 2095 Points
5 years ago
Dear student,

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harshin nechooli
121 Points
5 years ago
The difference between the velocity will get the force I mean in acceleration then you have to multiply with mass and you get force then you get the work by fds for that you have to find the displacement by second equation of motion and that's it
harshin nechooli
121 Points
5 years ago
Sorry it's not... difference it is differentiation........................ ....... .....  ....... ..........

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