I see, but the problem doesn't give me time. I plugged everything in, but i still can't seem to get time.
(just started physics 2 weeks ago so I am kind of confused)
Homework Statement
A hot-air balloon is descending at a rate of 2.0 m/s when a passenger drops a camera. If a camera is 45m above the ground when it is dropped, (a) how long does it take for the camera to reach the ground(b) what is the velocity just before it lands? Let upward be the...