Question

define wheel and axle?? but plz small​

Answer 1

One of the circular objects under a car, bicycle, etc. that turns when it moves is called wheel.

A bar that connects a pair of wheels on a vehicle is called axle.

Answer 2

1. Wheel : a circular frame or disc turning on a rod or axle, on which vehicles etc move along the ground
2. Axle : the rod on which a wheel turns

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