A mechanic uses a piece of pipe AB as a lever when tightening an alternator belt. When he pushes down at A, a force of 485 N is exerted on the alternator at B. Determine the moment of that force about bolt C if its line of action passes through O.
A mechanic uses a piece of pipe AB as a lever when tightening an alternator belt. When he pushes down at A, a force of 485 N is exerted on the alternator at B. Determine the moment of that force about bolt C if its line of action passes through O.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![TOPIC: MOMENT OF A FORCE
A mechanic uses a piece of pipe AB as a lever when tightening
an alternator belt. When he pushes down at A, a force of 485 N
is exerted on the alternator at B. Determine the moment of that
force about bolt C if its line of action passes through O.
120 mm
C
90 mm
72 mm
B
A
65 mm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9f833115-a06d-430c-b043-10288232c671%2F14c84d48-53a4-4ce6-9211-180229e5757a%2F2t3slhk_processed.png&w=3840&q=75)
Transcribed Image Text:TOPIC: MOMENT OF A FORCE
A mechanic uses a piece of pipe AB as a lever when tightening
an alternator belt. When he pushes down at A, a force of 485 N
is exerted on the alternator at B. Determine the moment of that
force about bolt C if its line of action passes through O.
120 mm
C
90 mm
72 mm
B
A
65 mm
![TOPIC: MOMENT OF A FORCE
af
A
2.
An 8-lb force P is applied to a shift lever. Determine the moment
of P about B when a is equal to 25°.
22 in.
В
e-8 in.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9f833115-a06d-430c-b043-10288232c671%2F14c84d48-53a4-4ce6-9211-180229e5757a%2Fy43dydb_processed.png&w=3840&q=75)
Transcribed Image Text:TOPIC: MOMENT OF A FORCE
af
A
2.
An 8-lb force P is applied to a shift lever. Determine the moment
of P about B when a is equal to 25°.
22 in.
В
e-8 in.
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