The force applied due to the is called gravitational force.

Choose the right word and fill in the blank.

_____ is an example of a wheel and an axle. (Steering wheel, Knife)

Choose the right word:

_____ (Simple machines, Clocks) are devices that make our work easier.

Name the following:

A push or a pull that can move an object.

Name the following:

The force that enables you to stay on ground. (Gravity/Friction)

Name the energy obtained from wind:

_____ energy.