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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Three identical particles are placed on a horizontal smooth table, connected with strings as shown. The particle B is imparted a velocity V0 = 9 m/s in horizontal direction perpendicular to the line ABC. Find speed of particle A when it is about to collide with C.Three identical particles are placed on a horizontal smooth table, connected with strings as shown. The particle B is imparted a velocity V0 = 9 m/s in horizontal direction perpendicular to the line ABC. Find speed of particle A when it is about to collide with C.

Three identical particles are placed on a horizontal smooth table, connected with strings as shown. The particle B is imparted a velocity V0 = 9 m/s in horizontal direction perpendicular to the line ABC. Find speed of particle A when it is about to collide with C.Three identical particles are placed on a horizontal smooth table, connected with strings as shown. The particle B is imparted a velocity V0 = 9 m/s in horizontal direction perpendicular to the line ABC. Find speed of particle A when it is about to collide with C.

A railway flat car moves at a speed V. The gun barrel makes an angle α = 60∘ with the horizontal. A shell of mass m leaves the barrel at a speed v = 12 m/s relative to the barrel. Find the speed of the flat car V (in m/s) in order that it may stop after the firing. Three identical particles are placed on a horizontal smooth table whose mass together with the artillery gun is M = 2 m