Question

state newten sec and low of motion derive the equation f=m×a​

Answer 1

Answer:

Newton’s second law of motion states that the force exerted by a body is directly proportional to the rate of change of its momentum. For a body of mass ‘m’, whose velocity changes from u to v in time t, when force ‘F’ is applied.

F∝TimeChangeinmomentum

F∝tmv−mu

F∝m(tv−u)

⇒F∝ma⇒F=kma(∵a=tv−u)

⇒F=ma(∵k=constant=1)

Answer 2

Answer:

above isthe answer thx for the points