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Which input and output pair is correct for a bicycle?

A) input: pedals, output: wheels

B) input: downward force on pedals output: forward motion

C) input: wheels, output: pedals

d) input: forward motion, output: downward force on pedals

Respuesta :

trulyours

Answer:

I'm pretty sure its B.

Explanation:

Input: Force is applied to the pedals by the rider's feet then..

Process: the chain and gear system convert the energy to cause...

Output: the rear wheels to turn and make the bike go foward

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