Kinetic Energy

How far will an object move in 12 seconds if it is traveling at a velocity of 8 m/s?

• 96 m
• 0.7 m
• 20 m
• 4 m

How long will it take a moving object traveling at a velocity of 6 m/s to move 30 meters?

• 5 s
• 180 s
• 36 s
• 24 s

Calculate the KE of a moving 4 kilogram object traveling at a velocity of 3 m/s.

• 18 J
• 36 J
• 12 J
• 6 J

How much KE does a moving 6 kilogram object have if it moves with a velocity of 3 m/s?

• 27 J
• 18 J
• 9 J
• 2 J

A moving 10 kilogram object has 20 Joules of KE. What is its velocity?

• 2 m/s
• 4 m/s
• 200 m/s
• 10 m/s

What is the mass of a moving object that has 100 Joules of KE and moves at a velocity of 2 m/s?

• 50 kg
• 200 kg
• 25 kg
• 100 kg

As mass increases, KE ...

• increases
• decreases
• stays the same

As the velocity of an object decreases its KE will...

• increase
• decrease
• stay the same

Which has a greater impact on KE?

• mass
• velocity

Why is it harder to stop a four-person bobsled than a three-person bobsled?

• the four-person sled has more KE
• the four-person sled has less KE