Make any 2 models from 6 types of machines.
Answers
Answer:
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Explanation:
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Answer:
There are 6 basic simple machines; the lever, the wheel and axle, the inclined plane, the wedge, the pulley, and the screw. Several of these simple machines are related to each other.
1. Lever- a lever is a movable bar which works against a fixed point called a fulcrum.
2. Wheel and Axle- a wheel and axle is a basically a large circumference wheel surrounding and connected to a small circumference wheel.
3. Pulley- pulleys are wheel and axle combinations that use a rope, chain, or a series of ropes/chains to both change the direction a force is applied and the magnitude of the force used.
4. Inclined Plane- an inclined plane is a fixed incline device that divides the height something is to be lifted (or lowered) over a linear distance, literally rise/run.
5. Wedge- a wedge is a double combination of inclined planes put together to deliver a "splitting" force; a wedge used to split firewood is a good example.
6. Screw- a screw is a combination of a wheel and axle and an inclined plane. Screws are used to increase the force used to hold something up or together, such as screws used in the construction industry.