Question

Derive the three equations of motion using graphical method

Answer 1

Hi..dear...here is your answer...

let the initial velocity be u.let the body start moving with acceleration a and coveres s distance in time t....
...now by V-t graph.......
.....1) acceleration a = slope of the line AB
= tanthetha....
see picture...
2)distance covers by body in the second is equal to ...= area of traingle ABC + Aare of rectangle OACE .......SEE PICTURE
3) distance covered = area of OABD.......SEE PICTURE

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... Hope it helped you!!
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