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A grooved wheel with a rope running along the groove.
Complex Machine
Screw
Input energy (effort)
Pulley
Wheel and Axle
Inclined Plane
Wedge
Work
Also known as compound machines, consist of two or more simple machines.
Complex Machine
Screw
Input energy (effort)
Pulley
Wheel and Axle
Inclined Plane
Wedge
Work
Inclined planes that are wound around a post or cylinder.
Complex Machine
Screw
Input energy (effort)
Pulley
Wheel and Axle
Inclined Plane
Wedge
Work
One inclined plane or two back-to-back inclined planes that can move. (knife blades or nails)
Complex Machine
Screw
Input energy (effort)
Pulley
Wheel and Axle
Inclined Plane
Wedge
Work
When a force (effort force) is applied over a distance..
Complex Machine
Screw
Input energy (effort)
Pulley
Wheel and Axle
Inclined Plane
Wedge
Work
The amount of energy put into work.
Complex Machine
Screw
Input energy (effort)
Pulley
Wheel and Axle
Inclined Plane
Wedge
Work
Consists of two circular objects: a central shaft inserted through the middle of a wheel.
Complex Machine
Screw
Input energy (effort)
Pulley
Wheel and Axle
Inclined Plane
Wedge
Work
A sloping surface, like a ramp, that reduces the amount of force required to lift an object.
Complex Machine
Screw
Input energy (effort)
Pulley
Wheel and Axle
Inclined Plane
Wedge
Work
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