Unit Four Review: Review

Classify the following as a type of potential energy or kinetic energy: A bicyclist pedaling up a hill.

• Kinetic Energy (KE)

• Potential Energy (PE)

• Chemical Energy

• Electrical Energy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-2

NGSS.MS-PS3-5

What does kinetic energy depend on?

• Mass and speed

• Height and gravity

• Temperature and pressure

• Volume and density

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

What type of energy is in our food?

• Chemical Energy

• Mechanical Energy

• Kinetic Energy

• Electrical Energy

According to the Law of Conservation of Energy, energy can be neither _______ nor _______ by ordinary means.

• Created, destroyed

• Increased, decreased

• Multiplied, divided

• Heated, cooled

Tags

NGSS.MS-PS3-5

Energy TRANSFER is the transfer of ____________________ from one object to another object.

• energy

• light

• sound

• color

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-5

A ____________________ is energy CHANGING from one form of energy to another.

• transformation

• transfer

• transaction

• translation

Tags

NGSS.MS-PS3-5

Transformations occur when a form of ____________________ needs to be converted into another to get work done.

• energy

• matter

• light

• sound

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

Identify which TWO statements are true for the person swinging at point 1 in the diagram. NOTE: Position 1 is NOT at the highest point.

• Kinetic energy is at its maximum

• Potential energy is decreasing

• Kinetic energy is increasing

• Kinetic energy is decreasing

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-2

NGSS.MS-PS3-5

Identify which TWO statements are true for the person swinging at point 2 in the diagram.

• Kinetic energy is at its maximum

• Potential energy is at its minimum

• Kinetic energy is decreasing

• Potential energy is decreasing

Tags

NGSS.MS-PS3-5

Identify which ONE statement is true for the person swinging at point 3 in the diagram.

• Kinetic energy is at its maximum.

• Potential energy is at its maximum.

• Potential energy is increasing.

• Kinetic energy is increasing.

Tags

NGSS.MS-PS3-2

NGSS.MS-PS3-5