A string of length 1 m is fixed at one end and carries a mass of 100 gm at the other end…
Physics · JEE Main · NTA Exams — Rotational Motion
A string of length 1 m is fixed at one end and carries a mass of 100 gm at the other end. The string makes (2/π) revolutions per second around vertical axis through the fixed end. Calculate the tension in the string-
- 1.0 N
- 1.6 N
- 2 N
- 4 N
Answer
(B) 1.6 N
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