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Gravitational potential energy (article) | Khan Academy Gravitational potential energy is usually given the symbol U g It represents the potential an object has to do work as a result of being located at a particular position in a gravitational field
Potential energy (video) | Energy | Khan Academy Gravitational potential energy is the potential energy that an object with mass has due to the force of gravity from another object with mass, like say, the Earth
Potential energy (article) | Energy | Khan Academy The formula for gravitational potential energy is U=mgh, where U is the gravitational potential energy, M is the mass of the object, G is the force of gravity, and H is the height of center of mass of the object above the ground
Conservative forces (video) | Khan Academy A real-life example is the gravitational potential energy of an object If you choose the reference point at ground level, an object below ground level, such as in a mine or a well, would have negative gravitational potential energy
Vertical springs and energy conservation - Khan Academy So why don't we have to taken into account the gravitational potential energy when we're doing conservation of energy in this equation? Well that's what I wanna prove to you in the rest of this video
Potential energy (video) | Khan Academy Looking at that equation, the distance (r) is inversely related to the gravitational potential energy (GPE), meaning if the distance increases, the gravitational potential energy decreases
Calculating gravitational potential energy - Khan Academy And when we're talking about potential energy, we're talking about it relative to some other position And in particular, in this video, we're going to talk about gravitational potential energy, which is potential energy due to position in a gravitational field
Gravitational potential energy - Khan Academy Gravitational potential energy is usually given the symbol U g It represents the potential an object has to do work as a result of being located at a particular position in a gravitational field
What is elastic potential energy? (article) | Khan Academy Elastic potential energy is energy stored as a result of applying a force to deform an elastic object The energy is stored until the force is removed and the object springs back to its original shape, doing work in the process