The animation shows a hockey puck (red) attached to a string and resting on an air hockey table.  Another hockey puck (black), incident from the right, collides with the red puck.  Consider both pucks as "the system." 

Is the angular momentum of the system conserved?

Is the kinetic energy of the system conserved?


vblack puck m/s

mblack puck kg

mred puck kg