- #1

- 11

- 0

## Homework Statement

At what distance about Earth would a satellite have a period of 125 min?

G=6.673x10^-11

T=125 Min

Mass=5.97x10^24

Radius of Earth=6.38*10^6

## Homework Equations

T=2pi*Square root of (R^3/constant*mass)

## The Attempt at a Solution

125=2*3.14*Square root of ((6.38x10^6)^3+R^3/6.673x10^-11*5.97x10^24)

I got a negative #.... Which i know is wrong!