Unit 3 Force and Motion Review

When you know both the speed and direction of an object's motion, you know the 

• Average speed of the object

• Acceleration of the object

• Distance the object has traveled

• Velocity of the object

What does this graph represent?

• Constant speed

• Acceleration

• Not moving

If you know a car traveled 300 kilometers in 3 hours, you can find its

• Acceleration

• Direction

• Average Speed

• Velocity 

Speed equals distance divided by

• Time

• Velocity

• Size

• Motion

For Newton's second law of motion, Force equals what?

• Force= mass/acceleration

• Force=mass + acceleration

• Force= mass - acceleration

• Force= mass x acceleration

It takes less force to push an empty shopping cart than a full shopping cart because the full shopping cart has a larger?

• Mass

• Velocity

• Volume

• Acceleration

An objects resistance to change its motion is called?

• Gravity

• Velocity

• Acceleration

• Inertia

Newton's 1st law is often called the _______.

• Newton's 2nd law

• action-reaction law

• law of equality

• law of inertia

What is this graph representing?

• Constant Speed

• Acceleration (speeding up)

• Deceleration (slowing down)

• No motion

At 60 seconds, how far had this object traveled? 

• 0 m

• 10 m

• 20 m

• 40 m