THIRD LAW

NEWTON SECOND LAW

NEWTON FIRST LAW

SLIDE FRITION:

In this slide friction physics activity kids will learn about force of friction and how it is reduced and while hanging out in the play ground.

newton's law of motion

newton's law of motion

newton's law of motion

the gravitational force, which produces acceleration in both Earth and the stone. The above relation tells us that the acceleration produced due to the gravitational force is more in the case of the stone as its mass is very small whereas the acceleration produced in the Earth will be negligible as the Earth is massive. The acceleration produced in the Earth being very small, the displacement of the Earth is negligible whereas in the case of the stone, the acceleration produced is very large and hence we see the stone moving towards the Earth. This example shows that Newton's third law is applicable to the gravitational force.
By actual calculation, let us find out the acceleration produced in the stone and in the Earth and the displacement due to their force.