Question

name of two simple machine to magnify effort

Answer 1

Answer:

zip and fan

Explanation:

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Answer 2

Answer:

Lever,Pulley and wheel-and-axle.

Explain:)

In general, engineers use the lever to magnify the force applied to an object, the pulley to lift heavy loads over a vertical path, and the wheel-and-axle to magnify the torque applied to an object.

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