If a moving clock is ticking half as fast as normal what speed is the clock traveling?

Speed of moving clock is

  =πr/(86400) m/s

Here,

m and s are SI units of distance and time respectively.

Explanation:

If

radius of circular clock= r

than,

total distance covered on clock=S=2πr m

here, m=SI unit of distance

and required time for covering the total distance=t= 86400s

speed of normal clock==S/t

                                       =2πr/86400 m/s

As, moving moving clock is ticking half as fast as normal clock so,

speed of moving clock==/2

                                           =2πr/(86400)*2 m/s

                                            =πr/(86400) m/s

the closer the planet is to the sun, the larger the gravity