Question

If a man could fall through a hole that passes through the center of Earth, gravity would cause him to:

A.Gain speed until he reached the other end of the tunnel.
B. Stop falling at the center of Earth.
C. Gain speed until he passed the center and then lose speed until he reached the other side.

Answer 1

I believe it would be C.
Although I am not sure because along with gravity friction would occur but this is the center of the earth so I am not completely sure but I really hope it helps :) if it’s wrong let me know