Question

VO.
A simple pendulum with a bob of mass m and length
ris made to move along circle in vertical plane. It
velocity of bob at lowest point v then bob per-
forms oscillating motion if
(1) v> V5gr (V means root)
(2) V=V5gr
(3) V<V2gr
(4) V2gr <v< V5gr​

Answer 1

Answer:

3

Explanation:

if v<or =to √2gr then oscillations occurs.

if =5gr it just reaches top most point.

if v>√5gr then it completes the circular motion

in 4th case it leaves circular path and act as a projectile.