What would happen if everyone on earth jumped at the same instance?

What better way to have fun there can be other than jumping around? , The best way to express happiness is to jump, after scoring the desired score we jump, when your crush accepts your proposal you jump, when something that you never expected to happen, but still happens you jump.

But what if you and everyone else on this earth came to one single place, and jumped at the same time?, Let's consider that, if you brought all 7.3 billion people in the world into one area, we would most likely fill every inch of New York city (if there are no buildings there) and then you ask each one of them to jump to a height of say a foot above ground at the same time, on the count of three.

While imagining this would sound very devastating, and it is too. But only to the scale of human life. If your imagination would make you think that we will make the earth move from its orbit, then I’d like to apologize to you for breaking your myth, it would only cause the earth to move by a measure which would not be even felt as the earth will restore its position because the energy release though is huge but is very momentary if we all jumped together, we would move the Earth only a tiny bit (as in, less than the width of a hydrogen atom), this is the scale of damage we would cause to earth, which is nothing practically.

But the effects it would create are far more dangerous to humans, as the scale of humans is when compared to that of earth. So when we would jump together at once,

1. It would create a very large amount of sound, a scale that would have never been recorded in human history. And that means it would surely make humans deaf. All at once.

2. The ground would begin to shake, and if the jump happened near the coast, it could trigger a tsunami with 100-foot-tall waves.

Apart from this, no destructive changes are expected to happen. But to test, we would have to convince each human on earth to jump at once without any delay (which is impossible) and then test the data as to what type of actual destruction (if any) can it do to us,

Although it might seem quite dramatic if every human being on Earth jumped at the same time, meaning that all human mass would be leaving the Earth momentarily, the Earth won’t even notice. You might be amazed to know that even that much mass is nothing in comparison to the mass of the planet we call home. Till then forget about it and think about so new wild imagination.

Let me know of any other hypothetical scenarios you have ever thought of and we would try and discuss and evaluate how much it can or cannot be true.