Newton's Laws Test

A force that resists motion created by objects rubbing together is _______________________.

• gravity

• friction

• force

• speed

Newton's law of motion that describes action-reaction pairs is the ________________

• first law

• second law

• third law

• law of gravity

An object at rest will stay at rest names which law of motion?

• first

• second

• third

Newton's second law of motion states the relationship of mass, acceleration, and force. It states that ____________.

• force equals mass divided by acceleration.

• force equals acceleration divided by mass.

• force equals mass times acceleration.

• every object attracts every other object in the universe.

A push or a pull is called ______________.

• motion

• force

• gravity

• acceleration

Newton's third law states that for every action, there is an equal and __________ reaction.

• unequal

• opposite

• balanced

• unbalanced

Forces always occur in ________________.

• motion

• in the same direction

• alone

• pairs

The bat hits the ball. The reaction force is ____________.

• the ball stops

• gravity pulls the ball down

• the ball hits the bat

• air resistance slows the ball down

How much an object accelerates depends on the mass of the object and the force applied. Which of Newton's laws is this?

• 1st

• 2nd

• 3rd

An object at rest will stay at rest unless acted upon by an unbalanced force. Which of Newton's laws is this?

• 1st

• 2nd

• 3rd