What Happens If 7 Billion People Punch the Earth at Once?

TL;DR

If 7 billion people punched the Earth simultaneously, the overall effect would be negligible due to Earth's massive momentum and mass, resulting in an acceleration of only a trillionth of a G. However, individual punches would cause localized damage comparable to a 4.7 magnitude earthquake, likely leading to broken hands and overwhelming healthcare systems in the affected area.

Transcript

what would happen if we punched planet Earth I mean all of us at once we all got together in one place around 7 billion of us and we all punched planet Earth I got this question on Twitter and I know it's analogous to another question a colleague of mine has answered Vsauce but I wanted to tackle this one because I thought it was very interesting w... Read More

Key Insights

• 👊 Punching planet Earth with 7 billion people at once would have minimal effect due to Earth's mass and momentum.
• 👊 The Earth is not a rigid sphere, and therefore, it would simply deform if everyone punched it at once.
• 👊 Individual punches would cause localized damage and result in a 4.7 magnitude earthquake.

Questions & Answers

Q: What would happen if we all punched Earth at once?

Punching the Earth with 7 billion people at once would have minimal effect due to Earth's mass and momentum. It would result in a virtually negligible acceleration.

Q: Would individual punches have an impact on the Earth?

Individual punches would cause localized damage and result in a 4.7 magnitude earthquake. People in the immediate vicinity would be most affected.

Q: How would the Earth deform if everyone punched it simultaneously?

The Earth is not a rigid sphere, and therefore, if everyone punched it simultaneously, it would simply deform without any significant effect on the planet as a whole.

Q: What would be the consequences of everyone punching the Earth?

The consequences of everyone punching the Earth would include broken hands, overwhelmed healthcare systems, and a humanitarian disaster due to the large number of people in a small area.

Summary & Key Takeaways

• Punching the Earth with 7 billion people at once would have little effect due to Earth's mass and momentum.

• Individually punching the Earth would cause localized damage, resulting in broken hands and potential disaster in the immediate vicinity.

• The force from punching the Earth would be equivalent to a 4.7 magnitude earthquake.