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A vertical line on a velocity vs time graph is physically impossible.
If they are released at the same time at the same height they will hit the ground at the same time.
Why watches do not tell the same time
yes both can occurs at same time.
It is impossible
Cause its impossible to birth with liquid going down your though
It allows us to swallow and breathe and breathe and talk at the same time. The vapors from he tract can help with eating the food.
You have two different pipes--one to the stomach, one to the lungs. It's bad for food to go into the lungs, so when you breathe, the opening to the stomach closes. When you swallow, the opening to the lungs closes. Of course, when you swallow, you often swallow small amounts of air (hence, burps), but that won't cause as many problems as when you get foods or liquids in your lungs (what we often call "swallowing the wrong way"--it causes discomfort and coughing as the lungs try to expel the food or liquid).
When you swallow and hiccup at the same time, the normal swallowing motion can be interrupted by the involuntary contraction of the diaphragm that occurs during a hiccup. This can cause an uncomfortable sensation in the throat or chest. It is a rare occurrence and typically resolves on its own.
everybody has to eat and breathe at the same time.
Yes. If you would like the food to go down your air tube...get stuck...can't breathe and choke...then yes, yes it is.
The only time when your airway is blocked is when you swallow your food so you can breathe while eating.
Because the Trachea which allows you to breathe and swallow can only direct one thing at a time. When you're eating there's a flap that closes to stop food from going down to the lungs. When you breathe the flap is open to direct air in the right place. So it's like a train track with a diversion, it can only go one way at a time
Yes, its called "Circular Breathing" where you blow out through your mouth and breath in through your nose at the same time. Many Didgeridoo players use this. I myself have tried to learn but I find it an impossible task.
Yes
if you ever see PROF singer danceing and singing at the same time its a fake.. no one could dance around and stay in perfect tune. and try saying hello whilst breatheing in at the same time.... it's impossible =)
Yes. Kenny G (saxophone player) does it especially well!