In case of vertical circular motion of a particle by a thread of length r if the tension in the thread is zero at an angle 30° shown in figure, the velocity at the bottom point (A) of the circular path is (g = gravitational acceleration)

Work, Energy and Power: JEE Main 2026 Physics question

JEE Main 2026 · 24 Jan, Evening shift · Q32

JEE Main 202624 Jan, Evening shiftPhysicsMediumWork, Energy and Power70× since 2002

In case of vertical circular motion of a particle by a thread of length

r

if the tension in the thread is zero at an angle

30^\circ

shown in figure, the velocity at the bottom point (A) of the circular path is (

g

= gravitational acceleration)

JEE Main 2026 Work, Energy and Power Question with Solution (24 Jan Evening shift, Q32) | JEE Arc