Question

what is simple machine give two example of different kind of simple machine​

Answer 1

Answer:

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Ans) Any of the basic mechanical devices for applying a force, such as an inclined plane, wedge or lever. Simple machine, any of several devices with few or no moving parts that are used to modify motion and the magnitude of a force in order to perform work. The simple machines are the inclined plane, lever, wedge, wheel and axle, pully and screw.

Examples of different kind of simple machine are as follows

• The wedge - The wedge is an object that tapers to a thin edge. Pushing the wedge in one direction creates a force in a sideways direction. It is usually made of metal or wood and is used for splitting, lifting, or Tightening, as in securing a hammer head onto its handle.

• The lever - A is the bar or board that rests on a support called a fulcrum. A downward force exerted on one end of the lever can be transferred and increased in an upward direction at the other end allowing, a small force to lift heavy weight.

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