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