Question

derive the equation of method v=u+at using graphical method

Answer 1

Aloha user !!!

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from the graph

OA = CD = u

BD = V

OD = AC = t

BD = BC + CD

=> V = BC + u ................(i)

=> BC = v - u

now, a = slope of the graph

=> a = BC/AC

=> a = BC/ t

=> BC = at

so, from equ. (i)

v = u + at

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hope it will help you :)
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