A force of 80 N acts on the handle of the paper cutter at A as shown in the figure below. What is the moment created by this force about the hinged at O if 0 = 60°. a) b) At what angle 0 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? F = 80 N, 10 mm 400 mm 30°

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Chapter1: Units, Trigonometry. And Vectors
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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.
What is the moment created by this force about the hinged at O if 0 =
60°.
a)
b)
At what angle 0 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?
F = 80 N.
10 mm
400 mm
30°
Transcribed Image Text:A force of 80 N acts on the handle of the paper cutter at A as shown in the figure below. What is the moment created by this force about the hinged at O if 0 = 60°. a) b) At what angle 0 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? F = 80 N. 10 mm 400 mm 30°
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