Energy Test Review

What is energy?

• The ability to cause change

• A push or a pull

• The speed of an object

• Amount of force over time

What is kinetic energy?

• Energy of motion.

• Stored energy

• Energy that comes from the stretching of objects

• A type of potential energy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Which of the following is not a type of potential energy?

• Gravitational Potential Energy

• Chemical Potential Energy

• Elastic Potential Energy

• Thermal Potential Energy

What two factors determine an object's gravitational potential energy (GPE)?

• Mass and Speed

• Mass and Height Above the Ground

• Speed and Height Above the Ground

• Mass and Weight

The ability to do work---

• energy
• motion
• force
• movement

Hot water has what form of energy?

• thermal
• mechanical
• sound 
• light

Energy is measured in _________.

• joules

• kilometers

• newtons

• meters per second

As mass decreases, kinetic energy ________.

• decreases

• increases

• stays the same

• is not related

Tags

NGSS.MS-PS3-1

Lowering an object __________ its potential energy.

• decreases

• increases

• does not change

• doubles

Tags

NGSS.MS-PS3-2

The SI unit for energy is the ____.

• calorie

• joule

• kilogram

• meter per second

Tags

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NGSS.MS-PS3-5