Science REVIEW

Forces that act in opposite directions; they are subtracted

• resisitance

• Opposing Forces

• Combining Forces

• Net Force

shows time on a distance time graph

• x axis

• y axis

Line graph used to show the speed on a moving object

• Bar graph

• Pie graph

• Numerical graph

• Distance-Time graph

Occurs when the net force is zero and there is no change in the object's motion

• Balanced Force

• Combined Force

• Opposing Force

• Net Force

shows distance on a distance time graph

• x axis

• y axis

The total force acting on an object

• Net Force

• Opposing Forces

• Combined Forces

• Total Force

Works against or slows motion

• inertia

• gravity

• resistance

• friction

Occurs when two objects rub against each other, slowing their motion

• friction

• matter

• resistance

• magnetism

Forces that act together in the same direction; they are added together

• Inertia

• Combined Forces

• Opposing Forces

• Net Force

Composes any physical substance

• mass

• gravity

• matter

• force