Show:
Wheel & Axle
Lever
Pulley
Inclined Plane
Wedge
100
The wheels and bar on the bottom of a car.
What is an example of a wheel and axle?
100
The pivot point on the lever.
What is the fulcrum?
100
Pulling a piano through a window to a second floor.
What is an example when you use a pulley?
100
You push a heavy object up it.
How do use an inclined plane?
100
Splits something apart.
What does a wedge do?
200
One rod and two wheels.
What does a wheel and axle have to have?
200
A see-saw.
What is an example of a lever?
200
A pulley with a longer rope and more wheels.
What kind of pulley makes heavy objects lighter?
200
Stairs.
What is a ladder and inclined plane combined?
200
A ax, or something that divides two parts.
What is an example of wedge?
300
Yes, a bike is a wheel and axle.
Is a bike a wheel and axle?
300
The handle.
What is the fulcrum on a broom?
300
Yes, a flag pole is a pulley.
Is a flag rope a pulley?
300
A doorstop, or door wedge.
What is an odd inclined plane?
300
Split an apple into two parts.
What can use use a wedge for?
400
No, a plunger is not a wheel and axle.
Is a plunger a wheel and axle?
400
Something you use to get heavy weight to a higher surface.
What is a lever?
400
Something that makes heavy things high in the sky.
What is a pulley?
400
A ramp.
What is an inclined plane?
400
Knife, ax, needle, etc.
What is a wedge?