A block of mass m is sliding on a frictionless table with a velocity of magnitude v, (Call this +x direction). It splits into three pieces after an internal explosion: one with mass m, goes off in +x direction with velocity of magnitude vị. A second piece, mass m,, goes off perpendicular to the original direction, but still in the plane of the table, with velocity of magnitude v,. (Call this the +y direction). Find the velocity of the third piece.

A block of mass m is sliding on a frictionless table with a velocity of magnitude v, (Call this +x direction). It splits into three pieces after an internal explosion: one with mass m, goes off in +x direction with velocity of magnitude vị. A second piece, mass m,, goes off perpendicular to the original direction, but still in the plane of the table, with velocity of magnitude v,. (Call this the +y direction). Find the velocity of the third piece.