A 10-pound ballast bag is dropped from a hot air balloon
Chapter 1, Problem 1.83(choose chapter or problem)
A 10-pound ballast bag is dropped from a hot air balloon which is at an altitude of 342 feet and ascending at 4 feet per second. Assuming that air resistance is not a factor, determine the maximum height reached by the bag, how long it remains aloft, and the speed with which it eventually strikes the ground.
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