Simple Machines 1
Simple machines 2
Examples
Levers
100
This simple machine has a fulcrum.
What is lever?
100
This simple machine has a grooved wheel and a rope.
What is pulley?
100
An elevator is an example of what type of simple machine?
What is a pulley?
100
Imagine a wheel barrow. The wheel is the _______ for this lever.
What is the fulcrum?
200
This simple machine is a long cylinder
What is a roller?
200
This type of pulley stays in one spot.
What is a fixed pulley?
200
A rolling pin is an example of what type of simple machine?
What is a roller?
200
Imagine a wheel barrow. The handles is the _______ for this lever.
What is the effort?
300
This simple machine is a wheel with teeth.
What is a gear?
300
This type of pulley has a fixed pulley and a moveable pulley.
What is a block and tackle?
300
Engines have wheels connected by a belt. This is called a _____ _______.
What is a belt drive.
300
This type of lever has the load in the middle.
What is second class lever?
400
This simple machine has a 2 circular disks and a rod.
What is wheel and axle?
400
True or false: The farther you move an object, the more work you do.
What is true?
400
A Ferris wheel is an example of what type of simple machine?
What is a Wheel and Axel?
400
This type of lever has the fulcrum in the middle.
What is a first class lever?
500
This simple machine uses wheels that don't touch and a _______ to connect them which turns the wheels.
What is a belt?
500
Simple machines make work easier by ________ the distance over which effort is applied.
What is increasing?
500
What specific type of simple machine is shown here?
What is a First Class Lever?
500
This type of lever has the effort in the middle.
What is a Third class lever?