What would happen????

Question

wat would happen to the world's gravitational positional if all people in the world will jump together at the same time!!!!

Answer 1

nothing the weight of all the people on the earth is tiny compared to the mass of the planet  

Answer 2

i only give you some information:

gravitational force is related to the position and the mass of the objectes

g=(GMm)/r^2

how much does a person can jump

at most 2 meter

what is the radius of the earth

radius of Earth = 6 378.1 kilometers

as you see the effect of our jumps on our distance to the center of the earth is negligible

how much is the mass of the earth:

mass of Earth = 5.9742 × 10^(24) kilograms

average mass of a person= 75 Kg