Where does gravity get the energy to pull the ball?
31848
Where does gravity get its energy from?
57257
Kinetic energy of an object rotating about an axis not through the center of mass
34626
How does the propagation of gravity work for photons?
49049
If string is stretched just by weight, where does the gravitational potential energy goes if only half is converted to elastic potential energy?
67288
Why are approaching discharging initially charged pith balls almost at equilibrium?
110616
Acceleration due to Gravity: Free Fall
129980
Does potential energy in gravitationall field increase mass?
86806
When you lift a box from the floor, the potential energy changes but kinetic energy does not change. Does it violate conservation of energy?
47197
How to create ball moving under blanket effect
22490
Does it take energy to move something in a circle?
27525
Where does the energy get transferred when we push the wall?
50355
The potential and the intensity of the gravitational field in the axis of a circular plate
48979
Work done by gravity on falling object does not seem to equal change in mechanical energy
77796
Why is the potential energy minimal when the repulsion and attraction force between molecules is 0?
53692
What is the cause of gravitional force of attraction?
143926
What causes a soccer ball to follow a curved path?
55099
Why do we still need to think of gravity as a force?