how did they derive?

Asked by nivi95 | 13th Aug, 2009, 09:51: AM

Expert Answer:

We know, that v = u + at...........(i)

also, F = ma   or, a = F / m ..............(ii)

substituting the value of a from (i) into ( ii) we get

 v  = u + Ft / m

Answered by  | 13th Aug, 2009, 05:24: PM

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