Q1/ Figure shows a single block brake applied to a drum by a lever AB which is pivoted at a fixed point A. The radius of the drum is 160 mm. The coefficient of friction at the brake lining is 0.3 and the angle of contact is 40°. If the drum rotates anticlockwise, find the braking torque due to the applied force of 600 N at B. 14-200-> mm 600 N
Q1/ Figure shows a single block brake applied to a drum by a lever AB which is pivoted at a fixed point A. The radius of the drum is 160 mm. The coefficient of friction at the brake lining is 0.3 and the angle of contact is 40°. If the drum rotates anticlockwise, find the braking torque due to the applied force of 600 N at B. 14-200-> mm 600 N
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 7.60P: The force P applied to the brake handle enables the band brake to reduce the angular speed of a...
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![Q1/ Figure shows a single block brake applied to a drum by a
lever AB which is pivoted at a fixed point A. The radius of
the drum is 160 mm. The coefficient of friction at the brake
lining is 0.3 and the angle of contact is 40°. If the drum
rotates anticlockwise, find the braking torque due to the
applied force of 600 N at B.
14-200->
mm
600 N](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F36ef883c-c6f0-486a-99d1-a335c960b73c%2Ffd977d10-ae1e-41b6-bb9b-bbdd7bc83db6%2Ftqa4ui_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q1/ Figure shows a single block brake applied to a drum by a
lever AB which is pivoted at a fixed point A. The radius of
the drum is 160 mm. The coefficient of friction at the brake
lining is 0.3 and the angle of contact is 40°. If the drum
rotates anticlockwise, find the braking torque due to the
applied force of 600 N at B.
14-200->
mm
600 N
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