Because if you don't use it, then you lose it.
Gravity affects all objects regardless of whether they are inside a balloon or not. However, the air pressure inside the balloon might counteract the effects of gravity for a short period, but ultimately gravity will cause the balloon to fall.
The center of gravity of a meter stick might not be exactly at the 0.50m mark due to variations in density or irregularities in shape. These differences can cause the center of gravity to shift slightly from the geometric center.
No, gravity is not dependent on density. Gravity is a fundamental force that depends on the mass of an object and the distance between objects, as described by Newton's law of universal gravitation. Density can affect how objects interact with gravity, but it is not a direct influence on the gravitational force itself.
This is a very good question! You might be fooled into thinking that the only thing we feel if we walk around is the normal force pushing upwards against our feet, but this is because we are so used to feeling the effect of gravity (because it is almost never absent) that we are not consciously aware of it. You can check this by going into a rollercoaster or a fun fare attraction where there is a drop in free fall or even on a swing. In such situations you might feel a soft tingling in your stomach as your organs adjust to being in free fall. Being in free fall actually means you are no longer feeling the effects of gravity. This might sound strange, after all you are falling because of gravity! But it is true. In fact, it is the thing that prompted Albert Einstein to formulate his theory of gravity. And since we can feel the absence of gravity (the tingling of the stomach for example) we must also be able to feel gravity (or rather acceleration). It is just that we are so used to living with gravity and free fall situations are so rare that we think we do not feel gravity.
Currently, artificial gravity as seen in science fiction movies (such as spinning habitats to create centrifugal force) does not exist in the same way. However, there are ongoing research and experiments exploring how artificial gravity might be simulated for long-term space missions to help counteract the negative effects of microgravity on the human body.
It might cause the wheels to fall off.
An irrational fear of gravity is called barophobia. Someone who has this phobia usually fear that they might be crushed by gravity, gravity might cease to exist or that gravity will cause them to fall.
If you were to spend a month in bed, your muscles would "atrophy" or weaken through lack of use. It would take time to regain your strength by exercising. Astronauts in space, or living for long periods on the Moon, Mars or Ganymede where gravity is lower, would weaken unless they exercised to keep their muscle tone. If you spend a year floating in zero-G for a year, you wouldn't be able to walk at all. Science fiction writers have speculated that humans born in space or on the Moon might never be able to come to Earth, because they would be unused to living in Earth-gravity. On the other hand, humans raised on high-gravity planets might develop very strong muscles just from having to stand up and walk, and might be champion weightlifters or athletes on Earth.
work out, dont eat fat food, and stay heathly
Exercising after eating could cause cramps.
Vomiting tends to make the body tense up. The hand muscles might contract as a result of this tensing. Also, vomiting can cause dehydration which can make muscles contract.
Gravity affects all objects regardless of whether they are inside a balloon or not. However, the air pressure inside the balloon might counteract the effects of gravity for a short period, but ultimately gravity will cause the balloon to fall.
You might of pinched a nerve.
No. The sims 2 will not directly harm your PC but it might weaken your system and cause your PC to run slower but not for strong PC, running the game sometimes crashes your PC though.
Everything has gravity, the bigger it is the more it has. Moons DO have gravity, but it might be less than Earth's.
Muscle cramps result by build up of lactic acid in muscles that must go through anaerobic respiration when immediate energy required surpasses what the muscles can provide using aerobic respiration. Providing O2 drives aerobic reaction, providing O2 to the muscles and replacing lactic acid production. Increased delivery of O2 will weaken contractions causing cramps
No, smoking cannot cause the flu. Flu is a virus. Cigarettes cannot spawn viruses. However, smoking can weaken your immune system and make you more likely to get sick. It also damages your lungs, so the flu might be more severe in a smoker.