Just before you release a heavy object to free fall, its speed is zero. A little later its speed is greater than zero, and it has dropped down a bit. If you throw the object down, how do you expect its dropping time to change? It will take more time to fall.
It will take less time to fall.
The time is unchanged.
It depends on other factors.

The bubbles in a carbonated soft drink are produced when carbonic acid decomposes to form carbon dioxide and water. in a closed system, this equilibrium exists as why does a carbonated soft drink lose carbonation when the container is left open? a.water evaporates, which favors the formation of h2co3. b.pressure decreases, which favors the formation of h2co3. c.the open container warms up, which causes more gas to escape. d.co2is removed, which favors the formation of h2co3.