Problem 7.7. A body of mass ‘m’ accelerates uniformly from rest to a speed Vy in time ty. Show that the work done on the body as a function of time ‘t’, in terms of Vy and ty, is 1/2m(Vf2/tf2)t2. Work Power And Energy problem 7. Sindh Textbook Board (stb) problems

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Problem 7.7. A body of mass ‘m’ accelerates uniformly from rest to a speed Vy in time ty. Show that the work done on the body as a function of time ‘t’, in terms of Vy and ty, is 1/2m(Vf2/tf2)t2.



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