Energy
Work and Power
Types of Energy
Input and output
Machines
100

Energy that is stored as a result of position or shape

What is potential energy?

100

The product of force (applied in the direction of an object's motion) and the distance the object moves

What is work?

100

Sunlight

What is electromagnetic energy?

100

The force a person exerts on a machine

What is input force?

100
The type of simple machine that consists of a rope and a grooved wheel

What is a pulley?

200

Energy of motion or movement

What is kinetic energy?

200

Unit of measure for work

What is a joule?

200

Lightning

What is electrical energy?

200

The force exerted by a machine

What is output force?

200

The type of simple machine that consists of two inclined planes that work when they move

What is a wedge?

300

The type of energy stored in the bonds between atoms or molecules

What is chemical energy?

300
In order to calculate work, distance needs to be in this unit

What is meters?

300

A kicked soccer ball

What is kinetic energy?

300

The distance the input force is applied

What is input distance?

300
The simple machine that makes work easier by increasing the input distance

What is an inclined plane?

400

The type of energy that powers your car

What is chemical energy?

400

Work divided by time

What is power?

400

A diver at the top of the platform

What is gravitational potential energy?

400

The distance the output force is exerted through, or how far the load moves

What is output distance?

400

The simple machine that is an inclined plane wrapped around a cylinder or cone

What is a screw?

500

A stretched spring is the best example of this

What is elastic potential energy?

500
Unit of measure for power

What is Watts?

500

This tends to increase when an object becomes warmer

What is thermal energy?

500

The necessary unit for time when calculating power

What are seconds?

500

A see-saw is an example of this type of simple machine

What is a lever?

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