> Therefore, any black hole emitting anything more than hawking radiation What else does a black hole emit besides Hawking radiation? > Therefore it imparted

> Therefore, any black hole emitting anything more than hawking radiation What else does a black hole emit besides Hawking radiation? > Therefore it imparted some rotational energy as it dipped in and out. You're bringing up an interesting point. So any photon passing by a Schwarzschild black hole should actually set the BH in motion/rotation. Then again, I would expect these effects to cancel each other out, given a somewhat random distribution of incoming photons?