Newton's Laws

• 1st

• 2nd

• 3rd

What law is best described by inertia?

• 1st

• 2nd

• 3rd

• 1st

• 2nd

• 3rd

• 1st

• 2nd

• 3rd

• 1st

• 2nd

• 3rd

According to Newton’s first law of motion, a moving object that is not acted on by an unbalanced force will

• remain in motion.

• eventually come to a stop.

• change its momentum.

• accelerate.

A sled sliding on a flat, icy surface with a constant velocity is best described by

• Newton’s first law of motion for objects at rest.

• Newton’s first law of motion for objects in motion.

• Newton’s second law of motion.

• Newton’s third law of motion.

Which law explains when a magician pulls a tablecloth out from under dishes and glasses on a table without disturbing them.

• Law 1

• Law 3

A person steps out of the boat and onto the dock.  As the person moves forward onto the dock, the boat moves backward.  Which statement best describes the backward motion of the boat as the person steps forward?

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

• Every mass exerts a force on every other mass.

• An object at rest tends to stay at rest.

• Friction opposes the motion of an object.

A person in car  slides to the right when going through a very sharp left turn on the highway. 

• 1st Law

• 2nd Law

• 3rd Law