Three carts move on a frictionless track with inertias and velocities as shown.
Channel: Doubtnut
Date: 2020-04-05

Three carts move on a frictionless track with inertias and velocities as shown. The carts collide and stick together after successive collision.   (a) Find loss of mechanical energy when `B` & `C` stick together.   (b) Find magnitude of impulse experienced by `A` when it sticks to combined mass `(B" & "C)`.