Kinematics Penner 1

The object is going fastest at

• A

• B

• C

• D

• E

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

Tags

NGSS.MS-PS3-1

Which runner won the race?

• A
• B
• C

A car goes from rest to 30 m/s. If it takes the car 40 seconds to reach that speed then what is the car's rate of acceleration?

• 1.33 m/s²

• 0.75 m/s²

• 10 m/s²

• 0 m/s²

Using the graph, calculate the total distance travelled by the motor cycle.

• 1000m

• 1125m

• 1500m

Tags

NGSS.MS-PS3-1

A car drives around a circular track at 30 m/s. If it takes 50 seconds to do one lap, the radius of the track is:

• 1500 m

• 477 m

• 239 m

• 4712 m

How long would it take a spaceship going 50% the speed of light to travel 4 light-years?

• 2 years

• 4 years

• 200 years

• 8 years

The object is has the greatest negative acceleration at

• A

• B

• C

• D

• E

Which graph shows zero displacement?

• A

• B

• C

• D

• E