A man is hanging from a rope attached to a balloon containing hot air. The system is at rest in air. If the man climbs up the rope to the balloon, then centre of mass of the system

A man is hanging from a rope attached to a balloon containing hot air.

1.	A man is hanging from a rope attached to a balloon containing hot air. The system is at rest in air. If the man climbs up the rope to the balloon, then centre of mass of the system
Answer» remains at REST moves upwards moves DOWNWARDS FIRST moves up and then moves back to the initial position ANSWER :A