Potential Energy
Potential energy is a stored energy due to the gravity and height above the ground. In physics the formula for potential energy is: PE = mgy where m = mass (kg), g = acceleration due to gravity (m/s^2), y = height (m) What if there is no height? Well, by simply letting y = 0 and multiplying 0 to m and g, we get PE = 0. Therefore potential energy does not exist and shows it is only present when the object has a height above the ground.
The potential energy of the box on the ground is considered to be zero. Potential energy is the energy that is stored within an object due to its position or state. Since the box is already at ground level, it does not possess any potential energy.
Also double since potential energy is the energy stored in a body due it's position.
An object has potential engergy when it is any height above the ground. The object does not have to be moving to have engergy. This is like a stored energy. It takes energy to move or raise an object to a height level. This object now has stored that energy.
(Gravitational) potential energy = mgh (mass x gravity x height). Those are the three factors. In standard units (SI), mass is given in kg., gravity is around 9.8 meter / second square, and the height should be given in meters.
Energy can neither be created nor be destroyed. When we lift certain thing to a certain height we have to done some work on it . This energy is stored in the form of potential energy. Potential energy = mass * acceleration due to gravity * Height of object from ground. As height increases PE increases.
Potential energy is a stored energy due to the gravity and height above the ground. In physics the formula for potential energy is: PE = mgy where m = mass (kg), g = acceleration due to gravity (m/s^2), y = height (m) What if there is no height? Well, by simply letting y = 0 and multiplying 0 to m and g, we get PE = 0. Therefore potential energy does not exist and shows it is only present when the object has a height above the ground.
Gravitational potential energy or GPE.
The potential energy of the box on the ground is considered to be zero. Potential energy is the energy that is stored within an object due to its position or state. Since the box is already at ground level, it does not possess any potential energy.
Potential Energy Is Stored Energy The Formula For Potential Energy Of An Object is Ep=mgh Which Is Mass Mulitpled by Gravity Then By Height.
Also double since potential energy is the energy stored in a body due it's position.
An object has potential engergy when it is any height above the ground. The object does not have to be moving to have engergy. This is like a stored energy. It takes energy to move or raise an object to a height level. This object now has stored that energy.
(Gravitational) potential energy = mgh (mass x gravity x height). Those are the three factors. In standard units (SI), mass is given in kg., gravity is around 9.8 meter / second square, and the height should be given in meters.
Potential energy is stored energy, which results from position or configuration. Refer to the related link below for more information.
Gravity, in its physical sense, cannot be stored. It is not possible, for instance, to make an object which will build up energy and then spontaneously attract other objects (like a Star Trek "tractor beam").However, the energy from gravity can be stored by performing work to lift an object off the ground, then suspending it there. For instance, if you are in a car and you drive to the top of the hill, the motor of the car burned fuel to get to the top. When you are at the top, however, you can simply drive the car downhill, releasing the stored potential energy of gravity to provide acceleration downhill.
Stored energy is potential energy. Whether it's chemical potential(energy in chemical bonds) or gravitational potential energy(an object held at a certain height above the ground).
because the work done in placing that object at a height is stored in it as the potential energy....