1.

An assembly made of a rigid arm A-B-C hinged at end A and supported by an elastic rope C-D at end C is shown in the figure. The members may be assumed to be weightless and the lengths of the respective members are as shown in the figure.(Length of AB & BC are L)Under the action of a concentrated load P at C as shown, the magnitude of tension developed in therope is

A. \(\frac{{3P}}{{\sqrt 2 }}\)
B. \(\frac{P}{{\sqrt 2 }}\)
C. \(\frac{{3P}}{8}\)
D. \(\sqrt 2 P\)
Answer» C. \(\frac{{3P}}{8}\)


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