Force and Motion

A ____ is a push or pull

• speed

• velocity

• force

• work

____ is when force is applied to an object and it moves some distance.

• work

• speed

• acceleration

• velocity

Speed in a specific direction

• acceleration

• velocity

• power

• force

______ is the distance an object travels in a specific amount of time.

• speed

• velocity

• work

• acceleration

A ____ makes work easier.

• machine

• force

• work

• power

The rate at which work is done is _____.

• velocity

• speed

• power

• acceleration

Which of the following is NOT a way to acceleration?

• speed up

• stand still

• slow down

• change direction

Which of Newton's Laws says: For every action there is an equal and opposite reaction.

• 1

• 2

• 3

Which of Newton's Laws says: Objects in motion stay in motion unless acted upon by an outside force.

• 1

• 2

• 3

Which of Newton's Laws says: As the mass of an object increases, the acceleration decreases.

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• 2

• 3