Question

Derive v=u+at, where v is final velocity, u is initial velocity, a is acceleration and t is time.
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Answer 1

Answer:

We know acceleration (a) = rate of change of velocity

=

timeinterval

changeinvelocity

=

timeperiod

finalvelocity−initialvelocity

=

t

v−u

∴a=

t

v−u

ora×t=v−u

or at = v - u or at + u = v

∴ v = u + at

hope my answer is right