Question

Derive mathematically the first equation of motion V=u + at​

Answer 1

Answer:  

Explanation:  

Derivation :-

Let consider a body moving with initial velocity v, constant acceleration a, time t and final velocity v.

Then,  

We know that,

$Acceleration = \frac{Change of velocity}{Time taken}$

⇒ a + v - u/t  

⇒ at = v - u  

⇒ v = u + at

Hence, derived.