Force and Motion Assessment

Which law of motion states that for every action there is an equal and opposite reaction?

• Newton's First Law of Motion

• Newtons' Second Law of Motion

• Newton's Third Law of Motion

• The Law of Reaction

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What is an example of how friction can be helpful?

• A skateboard ramp

• a seatbelt in a car

• The brakes in a car

• The wheels on a bicycle

If you kick a bowling ball and a tennis ball with the same amount of force, according to Newton's Second Law of Motion, what will happen?

• The tennis ball will travel farther than the bowling ball.

• The bowling ball will travel farther than the tennis ball.

• The bowling ball will travel faster, but cover a shorter distance.

• The balls will travel the same distance.

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An abject at rest will stay at rest and an object in motion will stay in motion unless a force is introduced.

• acceleration

• inertia

• force

• velocity

This tells how fast and in what direction an object is travelling.

• acceleration

• momentum

• velocity

• force

The force that results from two objects rubbing against each other.

• force

• motion

• gravity

• friction

A force that pulls anything on the Earth's surface toward the center of the Earth.

• Gravity

• friction

• Air resistance

• motion

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According to Newton’s First Law of Motion…

• An object in motion will slow down when moving down a hill.

• An object in motion will stay in motion unless acted upon by an outside force.

• An object in motion will always move sideways when acted upon by an outside force.

• An object in motion will stay in motion when it is acted upon by an outside force.

How does the mass of an object affect it's motion?

• It has no effect

• The less the mass the less effect a force will have

• The greater the mass the greater the effect a force will have

• The greater the mass the less effect a force will have

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Which of Newton's laws is represented by this image?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

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