Basic Maths and Units and DimensionsHard
Question
A string of length 1m is fixed at one end and carries a mass of 100 g at the other end. The string makes (2/π) revolutions per second around vertical axis through the fixed end. What is the tension in the string :-


Options
A.1.6 N
B.0.8 N
C.3.2 N
D.2.4 N
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