Q.3 A bob is whirled in a horizontal plane by means of a string with an initial speed of ω rpm. The tension in the string is T. If speed becomes 2 ω while keeping the same radius, the tension in the string becomes :
(1) T
(2) 4T
(3) T/ 4
(4) √ 2 T (NEET-2024)
Aditya Bhatt Changed status to publish 22 August 2024
