*Please show the solution so i know how to solve problems like thisone. Question
ID: 1671434 • Letter: #
Question
*Please show the solution so i know how to solve problems like thisone.Question: A bicyclist of mass 81 kg puts all his mass on eachdownward-moving pedal as he pedals up a steep road. Take thediameter of the circle in which the pedals rotate to be 0.41 m, anddetermine the magnitude of the maximum torque he exerts.
Question: A bicyclist of mass 81 kg puts all his mass on eachdownward-moving pedal as he pedals up a steep road. Take thediameter of the circle in which the pedals rotate to be 0.41 m, anddetermine the magnitude of the maximum torque he exerts.
Explanation / Answer
Mass m = 81 kg
Diameter d = 0.41 m
Magnitude of the maximum torque T = mg * ( d/ 2 )
= 81 kg * 9.8 m / s ^ 2 * ( 0.41 m / 2 )
= 162.729 N m
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