I could tell you the energy if you can tell me the acceleration and height above earth's surface.
Balanced forces do not cause a change in motion. When balanced forces act on an object at rest, the object will not move. If you push against a wall, the wall pushes back with an equal
An equation can be dimensionally correct but that does not mean that it is physically correct. Explanation is given in the photo.
Gravitational energy is the potential energy associated with gravitational force. If an object falls from one point to another inside a gravitational field, the force of gravity will do positive work on the object and the gravitational potential.
Found this on cha-cha.com
