This picture on the top is a mind map that a made on Brainpop. This mind map tells about the different types of the force. One of the type of the force that I learnt is Magnitude. Magnitude is the size of the force and a direction of the force. Net Force is the unit to measure the force. If you were in a car there will be able to feel the force in speedup, slowdowns and turns. That is called unbalanced force. The word velocity is means not speeding up or down. Same as not moving and the Net Force is 0. A contact force is a force that two objects are touching each other. A non-contact force is a force that is invisible, like Gravity, Electrical Force and Magnetism. Gravity is a invisible force that pulls things down. For example, it pulls the tables, chairs, pencils, and etc. Gravity acts through a field. The gravity gets weaker the farther you get from their source.
I have used the Brainpop MAKE-A-MAP to make the map on the top