A particle of mass m is tied to a string of length \(l\) and whirled into a horizontal plane. If the tension in the string is T, then the speed of the particle will be:

1. Tlm

2. 2Tlm

3. 3Tlm

4. Tml

Subtopic:  Uniform Circular Motion |
 81%
Level 1: 80%+
AIPMT - 1998
Hints
Links