PE = mgh
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How do you calculate the potential energy of an object?
To calculate the potential energy of an object, the formula for potential energy (PE) is PE = mgh, where m stands for mass of the object in kilograms (kg), g is the gravitational field strength and h is the height of the object in meters (m).
What is the formula for gravitational potential energy?
Gravitational potential energy is a function of the position of the object in a gravitational field, force of gravity at that point and mass of the object. The formula is as follows: where m is the mass, g is the acceleration due to gravity (9.8 m/s 2) and h is the height above Earth surface.
What is the formula for potential energy of a spring?
The formula is as follows: Gravitational Potential Energy = mgh where m is the mass, g is the acceleration due to gravity (9.8 m/s2) and h is the height above Earth surface. The formula for elastic potential energy of a spring with a constant k is as follows:
What is an example of potential energy in physics?
Potential Energy Examples. A ball resting on top of a table has potential energy. This is called gravitational potential energy because its energy the object gains from its vertical position. The more massive an object is, the greater its gravitational potential energy.