Question

state Newton's second law of motion and derive an expression for force in terms of mass and acceleration define SI unit of force.

Answer 1

ACCORDING TO SECOND LAW OF MOTION THE RATE OF CHANGE OF MOMENTUM OF A BODY IS DIRECTLY PROPORTIONAL TO THE FORCE APPLIED ON IT AND CHANGE IN MOMENTUM TAKES PLACE IN DIRECTION IN WHICH THE FORCE IS APPLIED . FOR EXAMPLE - YOU PUSH THE WALL AND THE POWER YOU APPLY TO WALL THE WALL IS APPLYING TO YOU .

Answer 2

newton's second law of motion states that the rate of change of momentum is directly proportional to the force applied in the direction is stated as newton second of motion