Homework Statement
If you stand on the surface of a spherical asteroid of mass 1.12*10^17 kg and radius 20km, how fast must you throw a baseball to put it into orbit at 1.0 m above the surface?
Homework Equations
PE=KE
GMm/r^2 = 1/2mv^2
G = 6,67*10^-11
The Attempt at a Solution
I rearranged...