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