(i) State the Principle of Monent (Varignon's Theorem).

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
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Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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tion 4:
(1) State the Principle of Monent (Varignon's Theorem).
(i) Prove that the moment of a couple is the same about any axis perpendicular to the
piane of action of the coupie.
. uniform rod Whose centre of gravity G divides it into the ratio AG : GB = a : b is in
miting equilibrium at an angle a with the horizontal with its upper end B resting against a
nooth peg and its lower end A attached to a light cord, which is fastened to a point C on
he same level as B. Prove that the angle ß ai which the cord is inclined to the horizontal is
iven by the equation
a+b
tanß :
tana+ -cota
CANCEL
DONE
Transcribed Image Text:tion 4: (1) State the Principle of Monent (Varignon's Theorem). (i) Prove that the moment of a couple is the same about any axis perpendicular to the piane of action of the coupie. . uniform rod Whose centre of gravity G divides it into the ratio AG : GB = a : b is in miting equilibrium at an angle a with the horizontal with its upper end B resting against a nooth peg and its lower end A attached to a light cord, which is fastened to a point C on he same level as B. Prove that the angle ß ai which the cord is inclined to the horizontal is iven by the equation a+b tanß : tana+ -cota CANCEL DONE
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