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.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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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.
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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