Question

derive the mathematical relation of netwon's second law of motion​

Answer 1

Explanation:

F∝ Change in momentum / time taken

Change in momentum= mv-mu

F∝ mv-mu/t

F∝m( v-u)/t

⇒F∝ma⇒F=kma

(∵a= v-u/t)

⇒F=ma (∵k=constant=1)

Hope it helps you..