0
If a television with mass 15 kg is lifted to a shelf to a shelf of height 1.2 m how much gravitation potential energy is added to the television?
Wiki User
∙ 7y ago
176.4 J
Anonymous
Add your answer:
Earn +20 pts
What gives something potintial energy?
Potential energy is the theory that an object has energy that can be released. Gravitational Potential Energy is an example of this. GPE is obtained as you gain height, the more height, the more GPE.
What are the two factors that determine gravitational potential energy?
The two variables that determine gravitational potential energy are height above earths surface mass (also air resistance may come into play but in physics friction and air resistance are usually ignored and)
What is energy potential measured in?
Potential energy can't be measured directly but can be calculated in between two states. Potential energy is also sometimes called as the mechanical energy or stored energy. Every object or body has the ability to have potential energy by different means. Springs carry potential energy when it is compressed or stretched, and when released, all that potential will turn to kinetic energy because the body gains motion. Potential energy always changes into kinetic energy again by different means. Potential energy is calculated by using this expression. Ep = mgh, where m= mass, g= gravity if the body is at height, h= the height.
What is stored enegry?
Potential energy is stored energy, which results from position or configuration. Refer to the related link below for more information.
How do you calculate change in potential energy?
more often than not, potential energy is calculated, not measured, based on which means of energy conversion you are looking for. Potential energy released by falling is not the same as potential energy of a nuclear reaction, although the same object can do both
What is the equation of potential energy?
The equation for potential energy is P.E.=mass*gravitation*height Over here gravitation is constant cos the questions will be related to the earth So g=10 or 9.8 Pe=mgh
How do you find potential energy?
gravitation potential energy can be found by the formula EP=mgh, where EP potential energy, m is the mass of the object for which the potential energy is to be found,g is the acceleration due to gravity, h is the height to which the object is raised.
How do you calculate for the height of a body above the ground given the body of mass and the potential energy?
If this body is on earth, than the potential energy is the gravitational potential energy, U which equals mgy. M is the mass of the body, g is the acceleration of gravity, 9.8 ((m/s)/s), and y is the height. Thus, U = mgy. To solve for height, divide both sides by mg. y=U/mg
What is the mass of an object that has a potential energy of 180 joules and rest at the top of a hill 15 meters from the ground?
The formula for potential energy is PE = mgh (potential energy is mass times gravity times height). Gravitation is usually assumed to be 9.8 [m/sec2]. The assumption is probably that ground level is zero potential energy.
Which of the following is the equation for gravitional potential energy?
PE for gravitation = mgh Potential Energy is measured in Joules m = mass in kilograms g = acceleration due to gravity is 9.8m/s2 h = height from "zero" in metres/meters
Energy at a height is called what?
Energy related to the height of an object is gravitational potential energy.Energy related to the height of an object is gravitational potential energy.Energy related to the height of an object is gravitational potential energy.Energy related to the height of an object is gravitational potential energy.
How would you explain the difference between potential and kinetic energy?
Kinetic energy is energy related to movement. The formula is (1/2) mass times velocity squared. Potential energy is energy of position. The formula for gravitional potential energy is mgh (mass times gravitation times height).
How is the height of an object related to its potential energy?
The formula for potential energy is: G.P.E. (gravitational potential energy) = Weight x Height
What is the person's potential energy at this height?
Not sure what you mean by "this height". An object's potential energy is equal to:gravitational potential energy = mass x gravity x height
How does mass and height affect potential energy?
Increased mass and/or height increase potential energy.
Is potential energy that depends on height is elastic potential energy?
No.
What is the relationship between the height of the ball and potential energy?
Direct (double the height to double the potential energy).
