Physical Science Semester Test

During which interval is the object not moving?

• B to C
• C to D
• D to E
• only at point A

During which interval is the object traveling at a constant velocity?

• B to C
• D to E
• F to G
• it traveling at a constant velocity during all of the intervals shown.

During which interval is the object speeding up?

• A to B
• B to C
• D to E
• E to F

During which interval is the object slowing down?

• A to B
• D to E
• E to F
• G to H

The speed of the vehicle between points A-B is...

• 12m/s
• 8m/s
• 10m/s
• 16m/s

Acceleration: is the rate of change in ___________.

• speed
• distance
• velocity 
• displacement 

What will cause an object to move?

• Applied forces
• Balanced forces
• Unbalanced forces

The force that pulls things toward earth.

• Speed
• Gravity

At which letter is potential energy the highest?

• b
• c
• a 
• d 

At which letter is kinetic energy the highest?

• a
• b
• c
• d