25 A ball of mass m is released from A inside a smooth wedge

Last updated: 6/11/2023

25 A ball of mass m is released from A inside a smooth wedge of mass m as shown in the figu mu m v cos45 u B 2gR of the wedge when the ball reaches point B 1 2 Lmv 2 mu mgh A 31 12 gR C 5gR 2 3 1 2 D 3 gR 36 A B 45 smooth