Question

using the concept of distance time graph derive the relation v=u+at
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Answer 1

Explanation:

let an object is moving with uniform acceleration

u=initial velocity of object

v=final velocity of object

a uniform acceleration

let object reaches at point B after time (t)

change in velocity (AB) = v-u

time =AB = t

a = v-u/t

hence proved

v = u + at