2G1 Chapter 3 Energy

What is energy?

• It is measured in watts
• It is power
• It is the ability to do work
• It is fluid motion

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............................ energy is stored energy.

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potential energy can be stored in

• elastic objects that are stretched or compressed.

• fuels, food and batteries.

• objects place at a height above the ground.

• a moving object.

What type of energy is in this picture?

• Kinetic energy

• Elastic Potential energy

• Chemical potential energy

• Sound energy

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What kind of energy is represented in the picture?

• Thermal energy

• Chemical potential energy

• Sound energy

• Nuclear energy

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what type of energy is stored in a battery?

• electrical
• chemical
• thermal
• mechanical

Gravitational potential energy depends on the ________ and ________ of the object. 

• Height and mass
• Friction and movement
• Mass and Movement
• Height and Friction 

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The roller coaster cart has the most gravitational potential energy at position-

• W
• X
• Y
• Z

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.......................... energy is the energy that moving objects possess.

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Which of the following posses kinetic energy?

• moving car

• stationary ball

• book on a table

• a stretched rubber band

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