P = 100 N %3D Hk = 0.30 300 mm 30°/ 200 mm 100 mm B 150 mm FIGURE-ddd Problem-ddd: Consider FIG-ddd in the appendix. Note: The band brake is used to slow a rotating drum (spinning clockwise about O). • The braking process takes 5 seconds. • The static coefficient of friction between the belt and the drum is 0.50. Calculate: See Blackboard Your analysis is at 2 seconds into the 5 seconds braking process. Problem-ddd The magnitude of the x-component of the reaction force at 'A' is The magnitude of the y-component of the reaction force at 'B' is The magnitude of the "low tension" in the band brake is The magnitude of the angle of belt contact with the drum is N. N. N. radians.
P = 100 N %3D Hk = 0.30 300 mm 30°/ 200 mm 100 mm B 150 mm FIGURE-ddd Problem-ddd: Consider FIG-ddd in the appendix. Note: The band brake is used to slow a rotating drum (spinning clockwise about O). • The braking process takes 5 seconds. • The static coefficient of friction between the belt and the drum is 0.50. Calculate: See Blackboard Your analysis is at 2 seconds into the 5 seconds braking process. Problem-ddd The magnitude of the x-component of the reaction force at 'A' is The magnitude of the y-component of the reaction force at 'B' is The magnitude of the "low tension" in the band brake is The magnitude of the angle of belt contact with the drum is N. N. N. radians.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
Transcribed Image Text:P = 100 N
%3D
D
Hk = 0.30
300 mm
30/
200 mm
100 mm
В
150 mm
FIGURE-ddd
Problem-ddd:
Consider FIG-ddd in the appendix.
Note:
The band brake is used to slow a rotating drum (spinning clockwise about O).
• The braking process takes 5 seconds.
• The static coefficient of friction between the belt and the drum is 0.50.
Calculate: See Blackboard
Your analysis is at 2 seconds into the 5 seconds braking process.
Problem-ddd
The magnitude of the x-component of the reaction force at 'A' is
The magnitude of the y-component of the reaction force at 'B' is
The magnitude of the "low tension" in the band brake is
The magnitude of the angle of belt contact with the drum is
N.
N.
N.
radians.
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