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It can easily be derived from the formula for work: force x distance. The force in this case is the weight, and the weight is mass x gravity (mg). The distance, of course, is the height.
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What does the letters stand for in this formula PE equals mgh?
PE=MGH means the potential energy equals to the mass times the gravity times the height
How much potential energy does the water behind a dam have if it has a mass of 10000000 kg and is at a height of 100 m?
Just use the formula for gravitational potential energy: PE = mgh. That is, you should multiply mass, gravity and height.
What is the equation for caculating an object's potential energy?
That depends what kind of "potential energy" you are talking about, but without further specification, this usually refers to gravitational potential energy. The formula for gravitational potential energy is PE = mgh, that is, mass x gravity x height. If mass is in kg. and gravity in meters per second square (use the value 9.82 for Earth's gravity), and height in meters, then the energy will be in Joule.That depends what kind of "potential energy" you are talking about, but without further specification, this usually refers to gravitational potential energy. The formula for gravitational potential energy is PE = mgh, that is, mass x gravity x height. If mass is in kg. and gravity in meters per second square (use the value 9.82 for Earth's gravity), and height in meters, then the energy will be in Joule.That depends what kind of "potential energy" you are talking about, but without further specification, this usually refers to gravitational potential energy. The formula for gravitational potential energy is PE = mgh, that is, mass x gravity x height. If mass is in kg. and gravity in meters per second square (use the value 9.82 for Earth's gravity), and height in meters, then the energy will be in Joule.That depends what kind of "potential energy" you are talking about, but without further specification, this usually refers to gravitational potential energy. The formula for gravitational potential energy is PE = mgh, that is, mass x gravity x height. If mass is in kg. and gravity in meters per second square (use the value 9.82 for Earth's gravity), and height in meters, then the energy will be in Joule.
What is the potential energy of a 20 kg safe on a shelf 0.5 meters above the ground?
Use the formula for gravitional potential energy: PE = mgh (mass x gravity x height). Use 9.8 for gravity. Answer will be in Joule.
What is the gravitational potential energy of a 2 kilogram pine cone that is 10 meters above the ground?
Please use the formula PE = mgh. You can use 9.8 for gravity.
What is the formula of gravity potential energy?
PE = mgh (potential energy = mass x gravity x height).
When does potential energy increase?
If using the formula U=mgh, then potential energy increases when the height above the ground increases.
What is the formula of the potential energy?
PE=mgh M=3kg H=2kg G=10m/s2
What exactly is potenial 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.
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 are he factor that affect potential energy?
This can be deduced quite simply from the formula for potential energy: PE = mgh (potential energy = mass x gravity x height)
Formula of gravitational potential energy?
PE=mgh (mass x gravity x height)
How can you determine a objects potential energery?
If you mean gravitational potential energy, you use the formula PE = mgh (potential energy = mass x gravity x height).
What does the letters stand for in this formula PE equals mgh?
PE=MGH means the potential energy equals to the mass times the gravity times the height
How does the potential energy of an object change when it height is triples?
it will become three time, as potential energy=mgh substitude, h'=3h than potential energy=mgh' =mg(3h) =3(mgh) =three times original potential energy
How is potential energy of an object change when it's height is tripled?
it will become three time, as potential energy=mgh substitude, h'=3h than potential energy=mgh' =mg(3h) =3(mgh) =three times original potential energy
What is the formula fo potential energy?
Potential Energy=mass*acceleration due to gravity*height. PE=mgh The acceleration due to gravity= 9.8m/s
