4. DETAILS MY NOTES ASK YOUR TEACHER The figure below shows the drive train of a bicycle that has wheels 67.3 cm in diam

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4 Details My Notes Ask Your Teacher The Figure Below Shows The Drive Train Of A Bicycle That Has Wheels 67 3 Cm In Diam 1 (70.55 KiB) Viewed 18 times

4. DETAILS MY NOTES ASK YOUR TEACHER The figure below shows the drive train of a bicycle that has wheels 67.3 cm in diameter and pedal cranks 17.5 cm long. The cyclist pedals at a steady cadence of 70.0 rev/min. The chain engages with a front sprocket 15.2 cm in diameter and a rear sprocket 7.00 cm in diameter. Rear sprocket Pedal crank Front sprocket Chain (a) Calculate the speed of a link of the chain relative to the bicycle frame. m/s (b) Calculate the angular speed of the bicycle wheels. rad/s (c) Calculate the speed of the bicycle relative to the road. m/s (d) What piece of data, if any, are not necessary for the calculations? O diameter of front sprocket O diameter of wheels O angular rate O length of pedal cranks O diameter of rear sprocket O none of these