Newton's Laws Review

What is the standard unit of measurement for force?

• Newtons

• pounds

• grams

• meters

What is Newton's First Law?

• An object in motion stays in motion and an object at rest stays at rest unless acted on by an unbalanced force.

• Force = mass x acceleration

• For every action there is an equal and opposite reaction.

What is Newton's Second Law?

• An object in motion stays in motion and an object at rest stays at rest unless acted on by an unbalanced force.

• Force = mass x acceleration

• For every action there is an equal and opposite reaction.

What is Newton's Third Law?

• An object in motion stays in motion and an object at rest stays at rest unless acted on by an unbalanced force.

• Force = mass x acceleration

• For every action there is an equal and opposite reaction.

Friction causes speed to

• increase

• decrease

• stay the same

Which is the measurement that describes the force of gravity on an object?

• mass

• weight

• volume

• inertia

What is the force that acts between objects that are NOT touching?

• non-contact force

• contact force

• elemental force

• invisible force

A push or pull on an object

• friction

• force

• magnet

• gravity

If these teams are pulling with the same amount of force, what will happen?

• The left team will win.

• The right team will win.

• They will not move.

Balanced or unbalanced?

• balanced

• unbalanced