It depends on the mass of the object, the local value of acceleration of gravity, and
the object's height above the elevation you're using for your zero-potential-energy
reference level.
Apexvs Mass and height of the object
I assume you mean the gravitational potential energy. This is proportional to the mass, so if you change the mass by a factor of "a", the gravitational potential energy will change by the same factor of "a".
Mass and Height
two
The mass and distance (weight and height) determine the potential energy. A third factor can be the relative motion of the objects, which does not change the potential but may determine its effect.
mass and distance between the object and earth's surface.
First of all, a clarification on the wording of the question: Gravitational potential energy is the energy associated with the gravitational interaction between objects with mass. Obviously if you just have a single isolated mass, it would not be under the influence of any gravitational fields and therefore there would be no gravitational potential energy. Gravitational potential energy is property that describes a whole system of masses (it could be two masses or three or four or...). When we talk about the gravitational potential energy of an object on Earth, it is implicit that we mean the gravitational potential energy associated with the system of two masses (one being the object in question, and the other being Earth).For simplicity, let's assume that we have two masses labelled m1 and m2. The gravitational potential energy (which I'll label U) is given by the relation:U = (Gm1m2)/r2where r is the distance between the centre of each mass, and G is the universal gravitational constant. You can derive this equation very simply from Newton's Universal Law of Gravitation (which you may be familiar with) and the definition of potential energy. So, what does the potential energy of this system of masses depend upon? Everything that is a variable in the equation! Namely, the mass of each object and their separation. In our everyday example of an object that is some height habove the surface of the Earth, the mass of the Earth doesn't change, and neither does its radius (distance between centre and surface). Therefore, in that particular instance, the potential energy depends only upon two things 1. the height of the object above the surface, and 2. the mass of the object.
location
length
This can be deduced quite simply from the formula for potential energy: PE = mgh (potential energy = mass x gravity x height)
0!!! No change as gravity is a constant factor!!
Each kilogram of water has 50 joules of gravitational potential energy at the top,and 50 joules of kinetic energy when it hits the bottom.For 8 million of them, that adds up to 400,000,000 joules(in each position).The formula for potential energy is mgh - mass x gravity x height. The above calculation didn't take into consideration the gravity - a factor of about 9.8.
The equation for Potential Energy isU=mghWhere:U=Potential energym= MassG= acceleration due to gravity which is 9.81m/s/s on Earthh= heightTherefore, the factors that affect potential energy are mass and height. Technically also gravity but if the experiment is carried out on the same planet, satellite etc then it should be constant.