(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

A body of mass m accelerates uniformly from rest to a speed [tex]v_{f}[/tex]

in time [tex]t_{f}[/tex]

Show that the work done on the body as a function of time, in terms of [tex]v_{f}[/tex],[tex]t_{f}[/tex] is:

[tex]\frac{1}{2}m\frac{v_{f}^2}{t_{f}^2} t^2[/tex]

2. Relevant equations

1)[tex] W=\int F*dx[/tex]

2)[tex]V_{f}=at[/tex]

3)[tex]F=m\frac{V}{t}[/tex]

3. The attempt at a solution

Well I know I would start out integrating equation 1 with equation 3.

Then what?

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# Work(as function of time)

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