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A non-uniform bar of weight W is suspend...

A non-uniform bar of weight W is suspended at rest by two strings of negligible weight as shown in Fig.7.39. The angles made by the strings with the vertical are `36.9^(@) " and" 53.1^(@)` respectively. The bar is 2 m long. Calculate the distance d of the centre of gravity of the bar from its left end.

A

72cm

B

64cm

C

100cm

D

40cm

Text Solution

Verified by Experts

The correct Answer is:
a
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