Posted: Apr 21, 2018 12:33 am
Ok, so in (ii) at the Earth's surface the force of "gravity" pushes upwards, away from the Earth.
This is also easily tested at home. Drop something. If it hits the floor, then you've just falsified your theory by experiment.
This is also easily tested at home. Drop something. If it hits the floor, then you've just falsified your theory by experiment.