Well, I figured it out finally. We haven't come to torque yet, in a couple weeks. Although I got the answer it was only due to guessing. I don't really understand how it could be true.
But the answer came from F*diameter. I don't know how this could be because I thought the work was the...
Homework Statement
In pedaling a bicycle uphill, a cyclist exerts a downward force of 500N during each stroke. If the diameter of the circle traced by each pedal is 38cm, calculate how much work is done in each stroke.
Homework Equations
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The Attempt at a Solution
I'm at a...