A particle is projected so as to just move along a vertical circle of radius r. The ratio…
Physics · JEE Main · NTA Exams — Rotational Motion
A particle is projected so as to just move along a vertical circle of radius r. The ratio of the tension in the string when the particle is at the lowest and highest point on the circle is -
- 1
- finite but large
- zero
- Infinite
Answer
(D) Infinite
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