The epiglottis, a flap of tissue in the throat, closes to protect the airways when swallowing, preventing food or liquid from entering the lungs. This closure temporarily blocks the air passage, making it impossible to breathe and swallow simultaneously.
No, according to the laws of physics, two distinct substances like a stone and water cannot occupy the same space at the same time. Each substance has its own set of molecules that require physical space, making it physically impossible for them to occupy the same space simultaneously.
To calculate stopping time, you need to know the deceleration rate of the vehicle. Without this information, it is impossible to determine the stopping time accurately. Different vehicles will have different stopping times at the same speed depending on their deceleration capabilities.
A vertical line segment on a velocity versus time graph represents an instantaneous change in velocity, which is physically impossible. It would mean that an object goes from one velocity to another instantly, without any acceleration. In reality, objects need time to change their velocity due to the presence of acceleration or deceleration.
This is due to the principle of accommodation in the human eye, where the lens adjusts to focus on objects at different distances. Therefore, the eye cannot simultaneously focus on objects at different depths.
A line segment with a negative slope on a position versus time graph would be physically impossible because it would imply that the object is moving backward in time. Additionally, a vertical line segment on a position versus time graph would be physically impossible as it would indicate an infinite speed, which is not feasible in real-world scenarios.
Cause its impossible to birth with liquid going down your though
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
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).
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 =)
Swallows require air both to breathe and to create lift, therefore it would be impossible for it to fly to the moon. However, it would probably get farther than an English swallow given their respective weight-ratios.
Yes. Kenny G (saxophone player) does it especially well!