Kinetic & Potential Energy

At which point is potential energy greatest?

• W
• X
• Y
• Z

Tags

NGSS.MS-PS3-2

When a pendulum swings, at which point is kinetic energy highest?

• 1
• 2
• 3
• 4

Tags

NGSS.MS-PS3-1

When a pendulum swings, at which point is potential energy at its greatest?

• 1
• 2
• 3
• 4

Which point has the most potential energy?

• G
• f
• b
• a

Tags

NGSS.MS-PS3-2

Where would a person have to be located to have the minimum gravitational potential energy?

• up on the roof
• down in the basement
• in the middle
• outside

Tags

NGSS.MS-PS3-2

A 0.40 kilogram bird is flying at a constant speed of 8.0 m/s. What is the bird's kinetic energy ?

• 3.2 J
• 4.2 J
• 2.0 J
• 12.8 J

Tags

NGSS.MS-PS3-1

A 2600 kilogram car is moving at a speed of 25 m/s. How much kinetic energy does the car have?

• 427,500 J
• 237,500 J
• 437,500 J
• 537,500 J

Tags

NGSS.MS-PS3-1

A 60.0 kg person walks from the ground to the roof of a 74.8 m tall building. How much gravitational potential energy does she have at the top of the building?

• 43982.4 J
• 63982.3 J
• 43962.4 J
• 83942.4 J

Tags

NGSS.MS-PS3-2

Energy and work are measured in

• kilograms

• meters

• Joules

• m/s

How can I gain potential energy? (choose the best answer)

• Run a mile
• Walk up the stairs
• Climb a mountain
• Go down the stairs

Tags

NGSS.MS-PS3-2