A measure of an object’s inertia

Mass

Force that affects all particles in a nucleus and acts only over a short range

Weak Nucleus

Opposes the force of gravity (a sky diver experiences this)

Fluid Friction

A change in an object’s speed or direction of motion

Acceleration

The product of an object’s mass and it’s velocity

Momentum

A measure of the force of gravity acting on an object

Weight

A center- directed force that continuously changes the direction of an object to make it move in a circle

Centripetal force

A force associated with charged particles

Electromagnetic Force

Mass is the measure of the _______ of an object

Inertia

A force that opposes the motion of objects that touch as they move past each other

Friction

The universal force that causes every object to attract every other object

gravity

A person’s weight on mars is measured in _______

Newtons

Acceleration equals _______ divided by mass

Net force