Question

derive 1st and 2nd equation of motion by calculas method​

Answer 1

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Answer 2

Since acceleration is the rate of change of velocity, it can be mathematically written as:

$\sf \: a = \frac{dv}{dt}$

Rearranging the above equation, we get

$\sf \: adt \: = \: dv$

Integrating both the sides, we get

∫t0adt=∫vudv

at=v−u

Rearranging, we get

v=u+at

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