What is a crucial piece of evidence that an ancient greek astronomer could have used to support the geocentric model of the solar system?

The process in which the nucleus of an atom splits into two lighter atoms, releasing a large amount of energy is nuclear

The mass of a muon is 207 times the electron mass; the average lifetime of muons at rest is 2.21 μs. in a certain experiment, muons moving through a laboratory are measured to have an average lifetime of 7.04 μs. for the moving muons, what are (a) β (b) k, and (c) p? the rest energy of the electron is 0.511 mev.

Pls pls pls pls ! describe, in your own words, how you found the epicenter of the earthquake.