Energy Review

What is the gravitational potential energy of a 440 N apple 4 m high on a tree?

• 17,248 J

• 1,760 J

• 8,624 J

• 4,312 J

Tags

NGSS.MS-PS3-2

What is the gravitational potential energy of 80 N bowl on a 2 m shelf?

• 784 J

• 160 J

• 1,568 J

• 3,136 J

Tags

NGSS.MS-PS3-2

NGSS.MS-PS2-4

The gravitational potential energy is due to the _______ of an object.

• mass

• position/height

• density

• volume

Tags

NGSS.MS-PS3-2

The _____ energy is due to the position of an object.

• Kinetic

• Potential

Tags

NGSS.MS-PS3-2

The unit for energy is ______.

• Newton (N)

• Joules (J)

• Watts (W)

• Power (P)

The gravitational potential energy depends on the _______ of an object.

• Weight

• Height

• Weight and Height

• Neither Weight or Height

A book is taken from the bottom shelf and put on the highest shelf, what type of energy increased?

• Kinetic

• Potential

Tags

NGSS.MS-PS3-2

Potential Energy is due to the ________.

• Temperature of an object

• Speed of an object

• Height of an object

• Volume of an object

If a ball has a mass of 5 kg and a potential energy of 500 J, what is the height?

• 0.01 m

• 10.2 m

• 2,500 m

• 255 m

Energy is the ability to do ______.

• nothing

• breathe

• work

• everything

Tags

NGSS.MS-PS3-5