Yes. Mechanical energy is the sum of potential energy and kinetic energy; this includes gravitational potential energy.
Yes. Mechanical energy is the sum of potential energy and kinetic energy; this includes gravitational potential energy.
Objects that can fall have a gravitational potential energy! so the answer is A.
Yes. Mechanical energy is the sum of potential energy and kinetic energy; this includes gravitational potential energy.
If you leave earths gravitational field (sufficiently), objects will have a very negligible gravitational potential energy. You can consider it zero. But what if it were a compressed spring that you brought out into 'deep space'? It would still retain elastic potential energy. A bomb in deep space would still have explosive(?) potential energy. With that said, if you had two or more objects in deep space, they would have gravitational potential energy between the group of them, but not the earth.
gravitational potential energy!!!!!!
it is the energy of position and most objects have gravitational potential energy, all they need is a height, and to NOT have a spring/elastic
Gravitational potential energy
It doesn't quite make sense for that to happen. Obviously it doesn't make sense from the point of view of energy conservation. Also, mechanical energy consists of kinetic energy - so all objects would suddenly have to stop moving. Mechanical energy also consists of potential energy (including gravitational potential energy), so all objects would suddenly have to be at the lowest possible gravitational potential - presumably, all objects in the Universe would have to come together into a black hole or something like that.
Yes, it is based on both. Potential energy (gravitational potential energy, to be more precise) is simply the weight multiplied by the height.
They are; Kinetic Energy (from moving objects), Gravitational Potential Energy (possessed by anything on a height), Elastic Potential Energy (possessed by squashed or stretched objects), Electrical, Magnetic, Mechanical, Heat/Thermal, Nuclear, Chemical, and Light.
They all have the same gravitational potential energies.
A more massive objects have a greater gravitational potential energy.