FORCESAn object’s motion is the combined affect of all forces acting on an object

Forces

Force is any push or pull

Examples of forces:

Friction Gravity a person spiking a

volleyball

Balanced Forces

Objects at rest

• Objects that move in a straight line at constant speed

Examples of Balanced Forces

Objects at rest Objects that have reached terminal velocity

Unbalanced Forces

Objects speeding up

Objects slowing down

Objects changing direction

Examples of Unbalanced Forces

Objects speeding up Objects Slowing Down

Examples of Unbalanced Forces

Objects Changing Direction Objects Moving in a Circle