A ballon rises from rest on the ground with acceleration g/8. A stone is dropped when ballon is at a height of 39.2m Velocity of stone when it strikes ground is

A ballon rises from rest on the ground with acceleration g/8. A stone

1.	A ballon rises from rest on the ground with acceleration g/8. A stone is dropped when ballon is at a height of 39.2m Velocity of stone when it strikes ground is
Answer» 2G m/s 4g m/s 3g m/s 5g m/s Answer :C