#### Thomas Likes Space

##### This is Thomas
Dyne’s and Newton’s are forces, forces have radius, like audio radius of our world.

I want to learn this For blackholes, if You can tell me the radius, and what a medium blackhole’s radius is, You are a legend.
If you are above legend level, You told me the radius, a above medium blackhole, medium blackhole, under medium blackhole.
Of Course, You are all legends

Reply by using Kilometers, centimeter, meters.
If You want my calculator to get in, reply with Miles.

#### rod

FYI, there are sources on the Internet for this. I used Thorne, K.S., Black Holes & Time Warps 1994 and plugged into my MS Excel astronomy calculator I setup. It is the Schwarzschild radius of black hole. For example, a 10 solar mass black hole, Schwarzschild radius ~ 2.9533E+06 cm. A super-massive black hole of 1 billion solar masses, ~ 2.9533E+14 cm, diameter 3.9482E+01 au.

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