Object 1 (of mass m₁ = 2 kg) ismoving with velocity v₁ = +10 m/s directly toward

Object 2 (of mass m₂ = 4 kg), which is moving with velocity v₂ = -2 m/s directly toward Object 1.

The objects collide and stick together after the collision.

True or False? The objects' kinetic energy after the collision is equal to their total kinetic energy before the collision.