Examples:
In metric units, G = 6.67 x10-11,c=3x108, 1 solar mass = 2x1030 kg
Then Rs is in meters
The Schwarzschild Radius:
Mass in solar masses������ Rs (km)
10���������� 30
3���������� 9
2���������� 6
1���������� 3
0.000003 (Earth)������ 0.9 cm