which is a characteristic of a simple machines
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Answer:
a simple machine should be able to reduce the force applied to do the work , it should be strong also.
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The characteristic of a simple machines are pully, screw and indined plane, wheel and axle, wedge and lever
Explanation:
Simple machines are much simpler to create than complex machines.
The characteristic of a simple machines are given below
- pully- It is a simple wooden or metallic machine that lifts heavy loads with a wheel and rope. (ex- well)
- screw- A screw is a device that converts rotational motion to linear motion and torque to linear force. (ex-corkscrew)
- indined plane- An inclined plane has a sloping surface and is used to raise heavy objects. (ex-ladder)
- wheel and axle- The axle is the thin rod that must be turned, and the wheel is the larger object attached to the axle to which we apply force. (ex- wind mill)
- wedge- A wedge is a simple machine used to apply force to separate two objects or portions of objects. (ex- knife)
- lever- A lever is a simple machine made up of a stick, beam, or plane and a balance point. (ex- crowbar )
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