Questions
A string of length L is fixed at one end and carries a mass M at the other end. The string makes revolutions per second around the vertical axis through the fixed end as shown in the figure, then tension in the string is
detailed solution
Correct option is D
T sin θ = Mω2R-------------------(i) T sin θ = Mω2L sin θ----------(ii)From (i) and (ii)T = Mω2L = M4π2n2L = M4π2(2π)2L = 16 MLTalk to our academic expert!
Similar Questions
A string of length l = 1 m is fixed at one end and carries a mass of 100 gm at other end. The string makes revolution per second about a vertical axis passing through its second end. What is the angle of inclination of the string with the vertical?
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