Does gravity act in the centre of the Earth?
2998
If it was possible to dig a hole that went from one side of the Earth to the other...
76879
Why don't we consider centrifugal force on a mass placed on earth?
55612
Does Newton's 3rd law of motion apply when a person is standing still on a ground?
158827
Inertial forces and centre of mass
107560
Does the rotation of the earth affect the travel time from Europe to Australia?
44576
If the ground's normal force cancels gravity, how does a person keep rotating with the Earth?
40380
Center of mass in n dimension, possible?
64190
Calculating gravity when taking into account the change of gravitational force
89194
Potential at Center of Earth
60737
Is the force which throws a body on a rotating disk outwards centrifugal force?
130942
What counter balances gravity here?
122992
Spring force under gravity
33568
Does centrifugal force exist?
96324
Does everything with mass or energy have a gravitational pull?
109081
Constant of gravity in earth fixed coordinate system
21755
Can a ultracentrifuge be used to test general relativity?
128242
Are gravitational force and gravitational time dilation proportional?