65. In the question no. 66 if the arms make an angle
of 90° with each other, then the tension in the
each arm is :
A. zero
B. 30 V2 kg wt
C. 30 kg wt
D. 60 kg wt
66. A man hangs from a horizontal bar with both his
arms parallel to each other. If the weight of the
man be 60 kg the tension in his arm is
B. 30 V2 kg wt
g. 30 kg wt
D. 60 kg wt
A. zero
please answer 65th question.
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Answer:
answer is 46
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