Ch. 11 Forces Test

A force whose effect is not offset, so I change motion in some way.

• Unbalanced
• reaction force
• inertia
• friction
• force

The word that scientists use for a push or a pull.

• force
• Unbalanced
• reaction force
• inertia
• friction

The second force in a pair. If something gets pushed back, I push back.

• reaction force
• Unbalanced
• inertia
• friction
• force

A force whose effect is offset by other forces, so won't change your motion.

• balanced
• Unbalanced
• reaction force
• inertia
• friction

An object in motion will stay in motion.

• inertia
• Unbalanced
• reaction force
• friction
• force

The first force in a pair.

• action force
• Unbalanced
• reaction force
• inertia
• friction

The force that sometimes makes sliding difficult.

• friction
• Unbalanced
• reaction force
• inertia
• force

The kinetic energy of electrons:

• Electricity
• Potential
• Joules
• Kinetic
• Sound

The law of _______________ of energy states that energy cannot be created or destroyed; it can only change form.

• Conservation
• Potential
• Joules
• Kinetic
• Electricity

Energy that is stored in the position of an object is called:

• Potential
• Joules
• Kinetic
• Electricity
• Sound