Physical Science At A Glance 5

What is the distance an object travels in a given time?

• Speed

• acceleration

• gravity

• energy

What measures of bth speed and direction

• speed

• velocity

• force

• gravity

What is the change in velocity over time?

• acceleration

• speed

• gravity

• matter

Select all the ways to change acceleration

• speed up

• slow down

• change directions

• nothing changes

The amount of matter in an object

• mass

• weight

• gravity

• solid

What is the measurement of the force of gravity acting on an object?

• Gravity

• Mass

• Weight

• Matter

An object in motion will stay in action, and an object at rest will remain at rest until an outside force is applied. (ex. Without your seatbelt, you will fly into the windshield when your driver slams on the brakes.)

• Newton's 1st law of Motion

• Newton's 2nd law of Motion

• Newton's 3rd law of Motion

Force = Mass x Acceleration (e x. a full shopping cart is hard to push than an empty one)

• Newton's 1st law of Motion

• Newton's 2nd law of Motion

• Newton's 3rd law of Motion

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

(ex. rocket fires its engines downward to lift the rocket upward)

• Newton's 1st law of Motion

• Newton's 2nd law of Motion

• Newton's 3rd law of Motion

What is the name for a push or pull on an object?

• Force

• motion

• energy

• Law of Motion