Question

lever wheel axle meaning​

Answer 1

Answer:

: a mechanical device consisting of a grooved wheel turned by a cord or chain with a rigidly attached axle (as for winding up a weight) together with the supporting standards the axle move with the wheel?

The center of the wheel and axle is the fulcrum of the rotating lever. As the wheel and axle rotate, the wheel moves a greater distance than the axle, but it takes less effort to move it. The axle moves a shorter distance, but it turns with greater force. Many machines use the wheel and axle to increase force

Answer 2

Answer:

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