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Gina wheels her wheelchair up a ramp using a force of 80 newtons. If the ramp has a mechanical advantage of 7, what is the output force (in newtons)?

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter3: Energy And Conservation Laws

Section: Chapter Questions

Problem 38P: . A compact car can climb a hill in 10 s. The top of the hill is 30 in higher than the bottom, and...

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Gina wheels her wheelchair up a ramp using a force of 80 newtons. If the ramp has a mechanical advantage
of 7, what is the output force (in newtons)?

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