force of 80 N acts on the handle of the paper cutter at A as shown in the figure below. a)What is the moment created by this force about the hinged at O if θ=60°. b)At what angle q should the force be applied so that the moment it creates about point O is a maximum? c)What is the maximum moment of force at point A?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A force of 80 N acts on the handle of the paper cutter at A as shown in the figure below.

a)What is the moment created by this force about the hinged at O if θ=60°.

b)At what angle q should the force be applied so that the moment it creates about point O is a maximum?

c)What is the maximum moment of force at point A?

A force of 80N acts on the handle of the paper cutter at A as shown in the
figure below.
a)
What is the moment created by this force about the hinged at O if 0 =
60°.
At what angle 0 should the force be applied so that the moment it
b)
creates about point O is a maximum?
What is the maximum moment of force at point A?
c)
F = 80 N
10 mm
400 mm
30°
Transcribed Image Text:A force of 80N acts on the handle of the paper cutter at A as shown in the figure below. a) What is the moment created by this force about the hinged at O if 0 = 60°. At what angle 0 should the force be applied so that the moment it b) creates about point O is a maximum? What is the maximum moment of force at point A? c) F = 80 N 10 mm 400 mm 30°
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