I Have to Do
What, When?
May the Force
Be With You
It's Quite Simple
The Energizer Bunny
Simple Machines 3
100
An object moving some distance due to a force.
What is work?
100
A device that allows you to do work in a way that is easier or more effective.
What is a machine?
100
A surface that allows you to exert your force over a long distance
What is an inclined plane?
100
Energy associated with movement.
What is kinetic energy?
100
What simple machine is a ladder?
Inclined plane
200
The amount of work done in a unit of time.
What is power?
200
The force you exert on an object.
What is an input force?
200
An inclined plane wrapped around a cylinder.
What is a screw?
200
Stored energy.
What is potential energy?
200
What simple machine on a boat would lift a sail?
A pulley
300
Joules
What is the unit of measurement for work?
300
Newtons
What is the unit of measurement for force?
300
I am made up of a grooved wheel and a rope or cable wrapped around it.
What is a pulley?
300
The source of energy for most of Earth's processes.
What is the sun?
300
What kind of simple machine is a reel on a fishing pole? The part you move when pulling in a fish?
a wheel and axel
400
Work = Force X ___________.
What is distance?
400
The force a machine exerts on an object.
What is the output force?
400
Thick at one end and tapered on the other.
What is a wedge?
400
The energy associated with an archer's bow
What is elastic potential energy?
400
An inclined plane wrapped around a cylinder is called a _______
screw
500
Watts
What is the unit of measurement for power?
500
The number of times a machine increases a force exerted on it.
What is mechanical advantange
500
A doorknob is an example of this.
What is a wheel and axle?
500
The energy associated with a volleyball traveling through the air.
What is mechanical energy?
500
A machine that utilizes two or more simple machines is called a _____.
A complex or compound machine
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