A bicycle and rider, travelling at 12 km/h on a level road, have a mass of 105 kg. A brake is applied to the rear wheel which is 800 mm in diameter. The pressure on the brake is 80 N and the coefficient of friction is 0.06. Find the distance covered by the bicycle and number of turns of its wheel before coming to rest.
A bicycle and rider, travelling at 12 km/h on a level road, have a mass of 105 kg. A brake is applied to the rear wheel which is 800 mm in diameter. The pressure on the brake is 80 N and the coefficient of friction is 0.06. Find the distance covered by the bicycle and number of turns of its wheel 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 7.81P: Calculate the horizontal force P required to push the 85-lb lawn mower at constant speed. The center...
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![A bicycle and rider, travelling
at 12 km/h on a level road,
have a mass of 105 kg. A
brake is applied to the rear
wheel which is 800 mm in diameter. The pressure
on the brake is 80 N and the coefficient of friction
is 0.06. Find the distance covered by the bicycle
and number of turns of its wheel before coming
to rest.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4771ac63-0299-4dbd-84c3-f8e79e323cc3%2Fa147ed4a-91e1-40c3-abb7-e58e30b633a6%2Fhghq0t_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A bicycle and rider, travelling
at 12 km/h on a level road,
have a mass of 105 kg. A
brake is applied to the rear
wheel which is 800 mm in diameter. The pressure
on the brake is 80 N and the coefficient of friction
is 0.06. Find the distance covered by the bicycle
and number of turns of its wheel before coming
to rest.
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