A bicycle and rider of mass 120 kg are travelling at a speed of 15 km/hr on a level road. The rider applies brake to the rear wheel which is 0.9 m diameter. How far the bicycle will travel before it comes to rest ? The pressure applied to the brake is 100 N and u = 0.05. Assume that no other resistance is acting on bicycle. Also find number of revolutions made by bicycle before coming to rest.
A bicycle and rider of mass 120 kg are travelling at a speed of 15 km/hr on a level road. The rider applies brake to the rear wheel which is 0.9 m diameter. How far the bicycle will travel before it comes to rest ? The pressure applied to the brake is 100 N and u = 0.05. Assume that no other resistance is acting on bicycle. Also find number of revolutions made by bicycle before coming to rest.
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter7: Dry Friction
Section: Chapter Questions
Problem 7.35P: The weight of the cylindrical tank is negligible in comparison to the weight of water it contains...
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![A bicycle and rider of mass 120 kg are travelling at a speed
of 15 km/hr on a level road. The rider applies brake to the
rear wheel which is 0.9 m diameter. How far the bicycle will
travel before it comes to rest ? The pressure applied to the
brake is 100 N and u = 0.05. Assume that no other
resistance is acting on bicycle. Also find number of
revolutions made by bicycle before coming to rest.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4e55969f-a724-41bb-94a2-8c158dd80dba%2F6f0ddf76-99e6-4504-b905-e462fabb9a4b%2Fyh4n6o_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A bicycle and rider of mass 120 kg are travelling at a speed
of 15 km/hr on a level road. The rider applies brake to the
rear wheel which is 0.9 m diameter. How far the bicycle will
travel before it comes to rest ? The pressure applied to the
brake is 100 N and u = 0.05. Assume that no other
resistance is acting on bicycle. Also find number of
revolutions made by bicycle before coming to rest.
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