Energy Part 1 Review

Match the following

• second

• The SI unit for Work is:

• Watt

• The SI unit for distance is:

• meter

• 
  The SI unit for Power is:

• Joules

• The SI unit for force is:

• newtons

• The SI unit for time is:

Gravitational potential energy depends on what two factors?

• mass and force

• volume and distance

• mass and height above the ground

• work and force

Tags

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What are the two main factors that affect kinetic energy?

• mass and velocity

• mass and height

• force and mass

• volume and density

Tags

NGSS.MS-PS3-1

If mass and velocity affect kinetic energy, then which of the following would have the most KE?

• A 10-kg car traveling with a speed of 30 m/s

• A 10-kg car traveling with a speed of 60 m/s

• A 10-kg car traveling with a speed of 40 m/s

• A 10-kg car traveling with a speed of 20 m/s

Tags

NGSS.MS-PS3-1

Power is the rate at which _________ is done.

• force

• energy

• work

• time

The Law of Conservation of energy says energy ________________________.

• energy cannot be created or destroyed, but it can change forms.

• energy can be created, destroyed and can change forms

• energy cannot be created, destroyed, or change forms

• none of these are correct answers

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The two main categories of energy is ________________ & __________________:

• electrical and radiant

• sound and chemical

• nuclear and chemical

• kinetic and potential

Energy stored in the bonds of compounds like the food we eat and fuel we use is called _________.

• radiant

• thermal

• chemical

• electrical

Tags

NGSS.MS-LS1-7

Energy in motion is called _____________________ energy.

• electrical

• radiant

• chemical

• kinetic

Tags

NGSS.MS-PS3-1

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Which of the following is an example of kinetic energy?

• mowing a lawn

• gasoline in a can

• fireworks that has not yet been exploded

• food on a plate

Tags

NGSS.MS-PS3-1