Question

How many simple machines are there in a bicycle ?

Answer 1

There are a lot of machine in the bicycle like wheels chain break gear wheel handle paddle ball bearing spoke.

Answer 2

Heya !

Q.How many simple machines are there in a bicycle ?

=> There are three simple machines found on a bicycle lever, pulley, and wheel-and-axle. Wheel-and-axle is the most obvious.

Hope it helps !!!