After the hollow sphere leaves the table, but before it lands on the ground, how do the rotational kinetic energy and translational kinetic energy of the hollow sphere change (increase, decrease, or stays the same)?

Refer to your lab guide and review the data in table b to complete each statement. the mass of g1 + g2 after the collision kg. the velocity of g1 + g2 after the collision m/s. the momentum of the combined gliders after the collision kg · m/s.