engineering recuitment GATE ME 2023-24 Test Series Engineering Mechanics Kinematics and Kinetics Work Power and Energy
A small ball of mass m is suspended from a sting of length L. The ball revolves with constant speed V in a horizontal circle of radius r. which of the following expression represent the speed V.
1
\(\sqrt{Lg~\sin\theta }\)
2
\(\sqrt{rg~\sin\theta }\)
3
\(\sqrt{Lg~\sin\theta ~\tan\theta }\)
4
\(\sqrt{Lg~\tan\theta }\)