Vocabulary Energy Work Power Machines

100

What is force
A push or a pull

100

What is potential energy
A diver on top of a diving board is an example of ______________________ energy.

100

What is the same!
Two students who are similar in size walk up the same set of stairs. They are doing _________________ amount of work.

100

What is time.
The two factors of power are work and ________________.

100

What is wedge
knife

200

What is potential energy
Stored energy

200

What is kinetic energy
A car rolling down a hill is an example of _____________________ energy.

200

What is FORCE x DISTANCE
Work = ____________________ x ___________________

200

What is watts.
Power is measured in _____________________.

200

What is a flag pole, crane, blinds for a window...
Give an example of a pulley.

300

What is newtons
The units of force

300

What is losing potential energy and gaining kinetic energy
A person skiing down a slope is ______________________ potential energy, and ____________________ kinetic energy.

300

What is not doing work
Holding a stack of books - work or not?

300

What is shorter
The _________________ amount of time it takes to do work, the more power is produced.

300

What is a wedge.
What is the front of a ship considered?

400

What is compound machine
the combination of 2 or more simple machines working together

400

What is joules
The unit of energy

400

What is false - not moving over a distance!
Pushing against a wall is an example of doing work. True/False

400

What is car 1
Two cars that weigh the same race up the hill. Car 1 gets there twice as fast as Car 2. Which car had more power?

400

What is a lever (handle) and wedge (staple).
Name both simple machines in a stapler.

500

What is power
How much work is performed in a certain amount of time

500

What is the ability to do work
The definition of energy.

500

What is the monster truck - because it weighs more!
A monster truck and a golf cart climb up the same hill. Which does more work

500

What is WORK/ TIME
Power = ___________________/ ___________________

500

What are pulley, wedge, inclined plane, wheel and axle, screw, gear, and lever!
List all seven simple machines.

Review Game - Energy, Work, Power, & Machines

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