When a body of m attached to a string is revolved in a vertical circle

When a body of m attached to a string is revolved in a vertical circle, the difference in tension in the string at bottom to the tension in the  string  at the top is

  1. 4 mg
  2. 5 mg
  3. 6 mg
  4. Zero
Anurag Mishra Professor Asked on 18th April 2016 in Physics.
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  • 1 Answer(s)

    Answer: (3) 6 mg 

    Anurag Mishra Professor Answered on 4th June 2016.
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