A bead of mass 1/2 kg starts from rest from A to move in a vertica | Filo

Class 11

Physics

Mechanics

Work, Energy and Power

1208
155

A bead of mass starts from rest from A to move in a vertical place along a smooth fixed quarter ring of radius , under the action of a constant horizontal force as shown. The speed of bead as it reaches the point (B) is [Take