That depends on the bullet, it's load, weight and trajectory, and the barrel it came out of.
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If they had a supply air, food and a powerful heating system for their spacecraft or habitat they could stay there indefinitely; as long as they wanted to.
The time you can stay in the air when jumping depends on various factors such as the height of the jump, your initial velocity, and gravitational force. On average, a typical jump can keep you airborne for about 0.5 to 2 seconds.
how long did someone stay in block D in alcatraz
gunpowder burns creating great heat , air pressure increases proportionally , and, like an air rifle, immense pressure creates force on back of slug accelerating it along the tightly fitting gun barrel. Imagine say 20g slug accelerated (assume uniformly) to 2000m/s in 10cm of gun barrel and calculate average force required to do it , this being testimony to gunpowder's tremendous potential energy.
A long time!!
The time it takes for a bullet fired into the air to come back down depends on the bullet's initial velocity, weight, and aerodynamic properties. In general, it can take anywhere from 30 seconds to over a minute for a bullet to fall back to the ground. However, firing a bullet into the air is extremely dangerous and can cause harm or even death when it falls back down.
Forever
Jets stay up in the air because they feel like it!!! hohohohoh
Depends on how fast you are healing and what your doctor tells you
Yes. Denser air slows the bullet more, and lowers the strike of the bullet.
12 seconds
As long as they have flue to heat the balloon.
No
Yes, a bullet shot into the air can come down with enough force to cause serious injury or death. This is known as a "falling bullet" or "stray bullet" phenomenon, and it is important to never shoot a firearm into the air as the bullet can still retain lethal velocity when descending.
8 years.
An object in motion will stay in motion until acted on by another opposing force. So gravity causes a bullet to fall back to the ground, but wind and air resistance cause the bullet to not fall strait back from where it came, aka one barrel. ____________ The above is true, only if Newtons theories are correct. If Newtons Theories are incorrect, then the bullet performs in the manner The Creator of all things and happensings decreed that it will. [see discussion on this comment]