Question

A ballast bag of sand dropped from a hot-air balloon hits the ground at a certain speed. The balloon slowly rises and, a little later, a second identical bag is dropped- it hits the ground at twice the speed of the first. How high was the balloon when the second bag was dropped in comparison to when the first bag was released ?

(a) 1/2 as high
(b) 2 times as high
(C) 4 times as high
(d) 8 times as high​

Answer 1

Answer:

( d ) 8 times as more this is the answer