Questions
In a conical pendulum, the bob is rotated with different angular velocities and tension in the string is calculated for different values of . Which of them is correct graph between T & .
detailed solution
Correct option is B
T sin θ = m ω2rNow r = l sin θ when l = length of the string = constant.: T sin θ = m ω2 (l sin θ)⇒ T = m l ω2.: T α ω2Talk to our academic expert!
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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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