–
•Remember
– gravity is same as before, away from mass
–Black
holes do NOT necessarily pull all nearby material in
–A
planet orbiting a new black hole would just keep on orbiting as before (assuming the ejected material or radiated energy didn’t have an
effect)
–
•Any
mass can potentially be made into a black hole – if you can compress it to
a size smaller than
RS = 2GM/c2
–1
MSun: 3.0 km 106 MSun 3´106 km
1 MEarth 8.9 mm
–