Table of Contents
What is gravitational potential energy at a point?
The gravitational potential at a point in a gravitational field is the work done per unit mass that would have to be done by some externally applied force to bring a massive object to that point from some defined position of zero potential, usually infinity .
What is the relationship between gravitational potential energy?
Since the gravitational potential energy of an object is directly proportional to its height above the zero position, a doubling of the height will result in a doubling of the gravitational potential energy. A tripling of the height will result in a tripling of the gravitational potential energy.
What is meant by gravitational potential at a point in the gravitational field due to a body derive an expression for the same?
Gravitational P.e at a point is defined as the energy acquired by the mass body placed at that point in a gravitational field. where M = mass of the Earth , m = mass of a body above the surface of the Earth , r = R + h where r = radius of the Earth , h = height of the mass body above the surface of the Earth.
How do you find the gravitational potential at a point?
The gravitational potential of a point is equal to the potential energy that a unit mass would have at that point. It is given by V, equals, start fraction, U, divided by, m 2, end fraction,V=m2U where U,U is the potential energy of a mass m 2,m2 at that point.
Which factor affects gravitational potential energy?
Gravitational Potential Energy is determined by three factors: mass, gravity, and height. All three factors are directly proportional to energy.
Is there any difference between gravitational potential energy and potential energy?
What is the difference between Potential Energy and Gravitational Potential Energy? Gravitational potential energy only depends on the gravitational potential of the point and the mass of the object. Potential energy can depend on many other factors such as charge, current, electric potential and many others.