Yep.
Nope. The speed of sound is ABOUT 760 mph. Fastest human runner is 27.79 mph. Not even close.
Sonic. but he can not run at the speed of light cause he sucks.
He moves his legs at the speed of sound.
his shoes or the rings
The speed of sound varies a lot, depending on the material through which it passes, and (to a minor degree) the temperature. In air, the speed of sound is about 330 meters/second, but in solids, the speed of sound can be several times larger than that. And yes, it is possible for an object to go faster than the speed of sound. Certain jet plains do that regularly.
no... it is not possible to run faster then a car because a car has more speed then a human can ever run!
yes. that is below the speed of sound, and there are passenger planes that are supersonic (faster than the speed of sound)
no
I dont think there is a limit to the speed a human can run.
shadow can run as fast as sonic. which means he runs at speed of sound.
Sonic can run faster than the speed of sound, which is impossible for any human being.
Yes they can do that. But they need a ultrasonic plane.