Aye ya'll join the zoom dat ya boi wit the code is Meeting ID 924-4736-8602
Password AKRLY8
ya'll join dat aii ig ya'll got time

Arailroad car collides with and sticks to an identical railroad car that is initially at rest. after the collision, the total kinetic energy of the two cars is a) the same as before. b) half as much as before. c) one third as much as before. d) one fourth as much as before. e) twice as much as before.