Question

211. What is Newtons second law of motion ? Derive the equation to prove it. (3)​

Answer 1

Answer:

Newton's second law of motion states that the acceleration of a system is directly proportional to and in the same direction as the net external force acting on the system, and inversely proportional to its mass. In equation form, Newton's second law of motion is a=Fnetm a = F net m .

Answer 2

Answer:

Newton's second law of motion states that, "The rate of change of momentum of a body is directly proportional to the applied force and takes place in the direction in which force acts". Now, momentum is the product of mass and velocity. Thus, change in momentum is. Thus, we have. But, is the acceleration of the body.