Force, Motion, Simple Machine Review

A ping-pong ball rolls forward 6 meters, and bounces backward 3 meters. It traveled a total distance of:

• 9 meters
• 6 meters
• 3 meters
• 0 meters

What is the total displacement of the car?

• 60 m

• 20 m

• 0 m

• 80 m

What is the total distance traveled by the car?

• 60 m

• 20 m

• 0 m

• 80 m

A box sliding down an inclined plane attains a velocity of 27 m/s in 3 seconds from rest.  Find the acceleration.

• 30 m/s
• 24 m/s²
• 9 m/s²
• 81 km/hr

The picture of the position vs. time graph shows an object that is...

• speeding up

• moving at a constant speed 
• not moving 
• slowing down. 

Which graph shows the truck stopping.

• A
• B
• C
• D

Which graph represents the greatest acceleration?

• A
• B
• C
• D

Which section of the graph shows constant acceleration?

• AB
• BC
• EF
• FG

What happened during C to D point?

• Car is stopped.

• Car is moving at a constant speed

• Car is broken.

What is happening in this graph from point B to C?

• The car is slowing down.

• The car is deaccelerating

• The car is going back to the start just as quickly as the car started.

• The car goes down the hill.