A stone of mass 0.1 kg tied to one end of a string 1.0 m long is revolved in a horizontal…
Physics · JEE Main · NTA Exams — Rotational Motion
A stone of mass 0.1 kg tied to one end of a string 1.0 m long is revolved in a horizontal circle at the rate of 10/π revolution per second. Calculate the tension of the string ?
- 30 N
- 40 N
- 50 N
- 60 N
Answer
(B) 40 N
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