A hot$-$air balloon is descending at a rate of $2\mathrm{.}4$ m$/$s

when a passenger drops a camera. If the camera is $42$ m

above the ground when it is dropped, what is its velocity just before it lands? Let upward be the positive direction for this problem.

Answer rating: 100% (QA)

Given The hotair balloon is descending at a rate of 24 ms The camera is 42 m above the ground when i... View the full answer