Q27
One end of a light string 4 m in length is fixed to a point on a smooth wall and the other end fastened to a point on the surface of a smooth sphere of diameter 2.25 m and of weight 100 kg. The tension in the string is
A.
17.5 kg
B.
19.5 kg
C.
22.5 kg
AnswerD.
25 kg
Answer: Option C
Solution
Answer: Option C
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