Energy Review

Energy and work are measured in

• kilograms

• meters

• Joules

• m/s

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

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

NGSS.MS-PS3-5

Which point has the most potential energy?

• G
• f
• b
• a

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

CCSS.8.EE.A.2

2. The diagram represents a diver’s motion from the top of a high diving board into a pool of water. At what point does the diver have the greatest kinetic energy and the least potential energy?

• 1
• 2
• 3
• 4

Tags

NGSS.HS-PS3-1

What is the total energy for the position of the ball indicated by the blue circle?

• 0 J

• 50 J

• 100 J

Tags

NGSS.HS-PS3-1

How much kinetic energy would the ball have at the position indicated by the blue circle?

• 0 J

• 50 J

• 100 J

Tags

NGSS.HS-PS3-1

NGSS.HS-PS3-2

What is the total energy that the ball would have when it is in the position indicated by the blue circle?

• 0 J

• 50 J

• 100 J

Tags

NGSS.HS-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 (gravity - 10m/s^2)

• 44880 J

• 63982.3 J
• 43962.4 KJ

• 83942.4 J

Tags

NGSS.HS-PS3-1

NGSS.HS-PS2-4