jiveabillion
Registered Member
Motion of the Earth relative to what? If what you came up with were true (it isn't), the attraction force would depend on the frame of reference the Earth is moving with respect to. It isn't, so your fringe "stuff"y is false.
You can focus on other things now.
Relative to the center of the galaxy.
Inertia and momentum is enough to explain gravity. If you just pay close enough attention to the movement of the Earth and all of the planets, it makes sense.