Work, Power & Energy

Work

100

This is the amount of force applied over a certain distance 

What is Work

200

This is the unit that Work is measured in.

What is a Joule (J)/What are Joules (J)

300

This is another way to express the unit Joules for work. (Work = Force * Distance, Joules = Blank * Blank

What is Newton * Meters -- Newton-meter

400

What is the formula for work?

Work=force*distance

500

Mr. L is pushing his bike at 15N for a distance of 3M. How much work has Mr. L done?

45J

Power

100

This the rate at which work is done 

What is Power

200

This is the unit that power is measured in blank.

What is Watts

300

This happens to power when you increase the amount of work done.

What is increasing your power

400

This happens to power when you increase time.

What is decreasing power

500

If I do 2000 Joules of work in 5 seconds, I produce this amount of power.

What is 400 watts.

PE

100

This is the amount of stored energy in an object based on it's height 

What is Potential Energy (PE)

200

When does an object have the greatest potential energy

At the objects peak height

300

If you double an objects height, this happens to your Potential Energy.

What is doubling your Potential Energy

400

What are the units for potential energy?

Joules

500

An object moves down a ramp without friction. The object loses potential energy and gains this type of energy.

What is Kinetic Energy.

KE

100

This is the amount of energy an object has while moving 

What is Kinetic Energy

200

This is the unit that Kinetic Energy is measured in.

What is a Joule/what are joules.

300

A pendulum is swinging back and forth. As the pendulum moves from its lowest point to its highest point, its energy transfers from Kinetic Energy to this type of energy.

What is Potential Energy

400

When you are riding a roller coaster, when is your peak kinetic energy

Bottom of the first hill

500

A hot wheels car is moving down a ramp with friction. The potential energy the car started with is now these types of energy.

What is Kinetic Energy and Thermal/Heat Energy

Conservation/ Transformation

100

This states that energy cannot be created or destroyed, it can only be transferred or change forms.

What is law of conservation of energy

200

This type of energy increases when there is friction.

What is Thermal/Heat Energy

300

As I lift an object higher I do work on the object. As I do work on the object, the objects increases this type of energy.

What is Increasing Potential Energy

400

Energy the earth receives from the sun

Radiant/ Light energy

500

Energy from moving electrons

Electrical energy