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The next unit after vectors is forces and linear motion. Forces are very important to understand throughout vectors (just the definition at that point) and throughout linear motion. (which is why it is taught directly after forces)

 

Here are some vocabulary words to know for this unit and throughout the year:

Force

Force of friction

Drag

Distance

Displacement

Velocity

Speed

Acceleration

Acceleration due to gravity

 

A question proposed in this unit could be as follows:

Neglecting the force of friction or drag, please find the final velocity of a ball that is dropped from rest at a distance of 2 meters.

Another way to rewrite the previous question from the vector page using vocabulary words from forces is as follows:

Please refer to the diagram. Find the resultant force produced by these concurrent forces. Consider their vector quanities. Answers giving only a magnitude will be given half credit.