Question

 What is the definition of a simple machine?

Answer Simple machines use energy to make work easier. These six simple tools--the lever, inclined plane, wheel and axle, screw, wedge, and pulley--have no moving parts. When combined, simple machines ar... Read More »
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Top Q&A For: What is the definition of a simple machine

What kind of simple machine is a screw?

In terms of a simple machine, a screw is an inclined plane in the round with a wedge at the tip. The wedge of the screw is the pointed end and the thread that wraps around the screw is actually the... Read More »
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What kind of simple machine is a car jack?

A car jack is a first-class lever. First-class levers change the direction of force, and the fulcrum is located between the effort and resistance. The fulcrum of a car jack is located near the resi... Read More »
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What kind of a simple machine is a toothbrush?

No, its not a simple machine, it does not work on the principle of levers, effort, and load. So, first of all its not a simple machine.
http://wiki.answers.com/Q/What_kind_of_a_simple_machine_is_a_toothbrush

What kind of simple machine is a hinge?

According to EclecticHomeschool.org, a hinge is the fulcrum for a second-class lever, where the fulcrum is located on the opposite end of the force, like a door swinging on its hinges.Source:Eclect... Read More »
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