Understanding Forces and Energy

Front

Force

Back

push or pull on an object

Front

Unit of Force

Back

(N)

Front

Gravity

Back

pulling objects towards Earth

Front

Friction

Back

that slows down moving objects

Front

Balanced Forces

Back

that are equal in size and opposite in direction

Front

Unbalanced Forces

Back

that cause a change in motion

Front

Example of Balanced Forces

Back

resting on a table

Front

Example of Unbalanced Forces

Back

a football

Front

Speed Formula

Back

Speed = Distance/Time

Front

Distance Formula

Back

Distance= Speed × Time