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A bicycle wheel has a diameter of 65.0 cm and a mass of 1.77 kg. Assume that the wheel is a hoop with all of the mass concentrated on the outside radius. The bicycle is placed on a stationary stand and a resistive force of 124 N is applied tangent to the rim of the tire. (a) What force must be applied by a chain passing over a 9.01-cm-diameter sprocket in order to give the wheel an acceleration of 4.57 rad/s²? 397 x Your response differs from the correct answer by more than 10%. Double check your calculations. N (b) What force is required if you shift to a 5.67-cm-diameter sprocket? KN

A bicycle wheel has a diameter of 65.0 cm and a mass of 1.77 kg. Assume that the wheel is a hoop with all of the mass concentrated on the outside radius. The bicycle is placed on a stationary stand and a resistive force of 124 N is applied tangent to the rim of the tire. (a) What force must be applied by a chain passing over a 9.01-cm-diameter sprocket in order to give the wheel an acceleration of 4.57 rad/s²? 397 x Your response differs from the correct answer by more than 10%. Double check your calculations. N (b) What force is required if you shift to a 5.67-cm-diameter sprocket? KN

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A bicycle wheel has a diameter of 65.0 cm and a mass of 1.77 kg. Assume that the wheel is a hoop with all of the mass concentrated on the outside radius. The bicycle is placed on a stationary stand and a resistive force of 124 N is applied tangent to the rim of the tire. (a) What force must be applied by a chain passing over a 9.01-cm-diameter sprocket in order to give the wheel an acceleration of 4.57 rad/s²? 397 X Your response differs from the correct answer by more than 10%. Double check your calculations. N (b) What force is required if you shift to a 5.67-cm-diameter sprocket? KN Need Help? Read It
Transcribed Image Text:A bicycle wheel has a diameter of 65.0 cm and a mass of 1.77 kg. Assume that the wheel is a hoop with all of the mass concentrated on the outside radius. The bicycle is placed on a stationary stand and a resistive force of 124 N is applied tangent to the rim of the tire. (a) What force must be applied by a chain passing over a 9.01-cm-diameter sprocket in order to give the wheel an acceleration of 4.57 rad/s²? 397 X Your response differs from the correct answer by more than 10%. Double check your calculations. N (b) What force is required if you shift to a 5.67-cm-diameter sprocket? KN Need Help? Read It
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