# Newtons 2nd law of motion

## The 2nd law of motion

The second law gives an exact relationship between force, mass, and acceleration. It can be expressed as a mathematical equation: F=MA OR Force =Mass times acceleration.

## The second law of motion states that the acceleration of the an object depends on the mass of the object and the size of the force acting on it a good example is bowling because the acceleration of the bowling ball hitting the pins are hitting the shape and the size of it. And the force acting on it is the bowling ball and bowling pin that is an example of the second law of motion.

1. If you push a skateboard it will continue to glide forward till it hits a wall. If the

2. Skateboard isn't pushed it will remain at rest.

3. If you dropped a piece of popcorn on the floor, it would stay there until something moved it or picked it up.

4. A sky-diver remains in constant uniform motion

unless acted upon by an external force.

5. A truck remains in constant uniform motion

unless acted upon by an external force.