Conservation of Energy Lesson

At which point is potential energy greatest?

• W

• X

• Y

• Z

Tags

NGSS.MS-PS3-2

What states that energy can never be created or destroyed?

• law of conservation of momentum

• law of conservation of energy

• law of conservation of matter

• law of conservation of water

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

As energy transformations occur within a system, the total energy of the system ___.

• increases

• decreases

• is transferred out of the system

• remains constant

Tags

NGSS.MS-PS3-4

Which energy transformation below matches?
Water moving over a dam to move a generator?

• kinetic to chemical

• kinetic to electrical

• solar to electrical

Tags

NGSS.MS-PS3-4

What kind of energy does an object possess when it's resting on top of the hill?

• Potential Energy

• None

• Kinetic Energy

• All

Tags

NGSS.MS-PS3-2

Which specific type of energy is at point A?

• Potential Energy

• Kinetic Energy

• Mechanical Energy

• None

Tags

NGSS.MS-PS3-2

Which specific type of energy is at point C?

• Potential Energy

• Kinetic Energy

• Mechanical Energy

• None

Tags

NGSS.MS-PS3-2

What kind(s) of energy is(are) in a person climbing a ladder?

• Potential

• Kinetic

• Both

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-2

NGSS.MS-PS3-5

What is the energy of position or shape that depends on weight and height, also called stored energy?

• Energy

• Kinetic energy

• Potential energy

• Sound energy

Tags

NGSS.MS-PS3-2

Which energy transformation below matches?
A book falling?

• chemical to sound and heat

• kinetic to sound and heat

• electrical to sound and heat

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5