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r-ruslan [8.4K]
4 years ago
7

A bicyclist exerts an input force of 15 N on a bicycle with a mechanical advantage of 12. What is the output force of the bicycl

e?
Physics
2 answers:
olga55 [171]4 years ago
6 0

Answer: 180 N

Explanation: Mechanical advantage of a machine is the ratio of the output force to the input force in a machine.

{\text {mechanical advantage}}=\frac{\text {output force}}{\text {input force}}

Given: mechanical advantage = 12

input force = 15 N

12}=\frac{\text {output force}}{15N}

12}=\frac{\text{output force}}{15N}

{\text{output force}}=180N

Pachacha [2.7K]4 years ago
5 0
The answer is 180, because 15x12=180 <span />
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