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 »

Top Q&A For: What is the definition of a simple machine

Is a screw a simple machine?

A screw is a simple machine belonging to the same class of simple machines as the wedge and inclined plane. The screw consists of an inclined plane wrapped around a cylinder. The mechanical advanta... Read More »

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 »

How to Make a Simple Pulley Machine?

A simple pulley machine embraces one of the most basic concepts of physics. Pulleys reduce the amount of "work" or energy that must be expended to move or lift an object by displacing the force nee... Read More »

Simple Machine Projects for School?

In a Forces and Motion science unit, teachers will educate students on the types of simple machines. The concepts of simple machines build upon one another, which can make it much easier for a teac... Read More »