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380 n girl walks down a flight of stairs so that she is 2.5 m below her starting level what is the change in the girl's gravitational potential energy?
Wiki User
∙ 7y ago
The idea is to use the formula for gravitational potential energy, which is simply weight x height. Since the girl moves downward, the change in energy is negative in this case.
Wiki User
∙ 7y ago
Wiki User
∙ 7y agoThe change is 950 Joules.
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Relationship between gravitational and potential energy?
Gravitational + Potential = 100 If you have 67 J of potential energy your gravitational energy would be 33 J.
How is gravitational potential energy different from potential energy?
It is different because gravitational potential energy is when something is getting pulled by gravity and potential energy is stored energy which means that it is not moving and the energy is not getting released as gravitational energy is.
How is voltage similar to gravitational potential energy?
It isn't. Voltage can be compared to the GRAVITATIONAL POTENTIAL, which is a concept that is related, but different from, gravitational potential energy.Voltage is the energy change PER UNIT CHARGE between two points. Gravitational potential is the energy PER UNIT MASS between two points.
How do you find the gravitational potential energy?
Gravitational Potential Energy is equal to Potential Energy therefore the formula for GPE (Gravitational Potential Energy) is PE=mass x gravity x height therefore the formula is PE=mgh
What is the law of gravitational potential energy?
Gravitational energy is the potential energy associated with gravitational force. If an object falls from one point to another point inside a gravitational field, the force of gravity will do positive work on the object, and the gravitational potential energy will decrease by the same amount.
How do you think the potential energy will change if you change the length of the ramp?
Gravitational potential energy depends on the difference of height. If the length of the ramp is changed, but the endpoints have the same difference in height, there won't be any change in gravitational potential energy. If, on the other hand, the change is done in a way that the height does change, then gravitational potential energy will also change.
What happens to the potential energy of an object if the mass is halved?
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".
The energy of position such as a rock on a hill is what energy?
Gravitational energy Potential energy
Why is gravitational potential energy equal to kinetic ebergy?
Gravitational potential energy is not equal to kinetic energy:MGY doesn't always equal (1/2)mv2. This holds true in the CHANGE of gravitational potential energy being equal to the CHANGE in kinetic energy because of the Law of Conservation of Energy, Mass, and Charge.
Is gravitational energy kinetic?
Gravitational energy is the potential energyassociated with the gravitational field.
What is gravitational potential energy turned into when you r using car?
On a level surface, the gravitational potential energy will remain constant. If you start travelling down a hill then a proportion of the gravitational energy will change to kinetic energy. If you were to drive off a cliff, then all of the gravitational potential energy would convert into kinetic energy.
Why is potential energy called gravitational potential energy?
Potential energy and gravitational potential energy are different from each other ."Potential energy is the ability of a body to do work." Anddue_to_its_height.%22">"Gravitational potential energy is the ability of a body to do work due to its height."Gravitational potential energy is a type of potential energy.
What does potential energy plus gravitational energy equals?
Gravitational-potential energy.
How does the sum of Kinetic and gravitational Potential energy change?
The answer depends on the situation. For example, the sum of the kinetic and gravitational potential energy of an aircraft which is taking off will increase.
Is gravitational energy the same as gravitational potential energy?
It is a type of potential energy, but there are other types of potential energy, too.
How much does your gravitational potential energy change when you jump as high as you can?
this dick
How does an object get gravitational potential energy?
An object gets gravitational potential energy by
