physcs

An object's change in position relative to a reference point.

• speed

• motion

• velocity

• acceleration

describes how fast an object moves

• distance

• acceleration

• speed

• velocity

describes the speed and direction of a moving object

• speed

• displacement

• gravity

• velocity

the change in velocity rate

• velocity time graph

• acceleration

• speed

• momentum

a force which is applied to an object by a person or another object

• applied force

• Air resistance

• inertia

• Friction

A force of attraction between objects that is due to their masses.

• momentum

• air resistance

• Gravity

• inertia

force that opposes the motion of objects that move through the air

• Air resistance

• Newton's Second Law of Motion

• Spring force

• force

A force that opposes motion between two surfaces that are in contact

• Gravity

• inertia

• momentum

• Friction

The tendency of an object to resist a change in motion

• Inertia

• Force

• Motion

• Net force

stress that occurs when forces act to stretch an object

• tension
• compression
• shear
• torsion