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How can you make a 10 g ping pong ball equal the Potential energy of a 2 kg brick is relaeased from a height of 5 meters?
Wiki User
∙ 12y ago
Ignoring air resistance,
Take acceleration due to gravity as 10 (m/s)/s
potential energy is m*g*h ( mass * acceleration due to gravity * height to travel )
say the brick is to fall 10 metres, then m*g*h = 2*10*10 = 200 joules,
you have to give the ping pong ball a potential fall of 2000 metres to equal the brick.
Wiki User
∙ 12y ago
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What formula is used to calculate gravitational potential energy?
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What is the gravitational potential energy equation?
Gravitational potential energy = Mass x gravity x heightTherefore, an object at ground level is 0 meters above the ground, thus having no potential energy.PE = mghm = massg = gravitational accelerationh = height
If a student drops a book having a gravitational potential energy of 5 joules from a height of 1.1 meters what is the mass of the book?
The book has a mass of 0.46kg
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For gravitational potential energy: PE = weight x height PE = mgh (that is, mass x gravity x height) The first formula is appropriate in this case, since you already know the weight.
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It is the product of the mass of the object in Kg, the gravitational acceleration which is 9.81 m/sec2, and the height of the object above earth's surface in meters. Result is in Joules
What is the potential energy of an object that has a mass of 40 kg at a height of 17 meters?
The object's potential energy is 6,664 joules.
What is the potential energy of a 500g ball held at a height of 0.800m?
The ball's potential energy at 0.8 meters is 3.92 joules.
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 37 Newtons to a height of 3 meters?
The potential energy (PE) is 110.93 Joules, using 9.8 as the acceleration of gravity.
What is the potential energy of a book with mass of 2 kg and a height of 15 meters use pemgh?
The book's potential energy is 294 joules.
What is used to calulate potential energy?
Depends what potential energy you mean. Without an additional qualifier, "potential energy" frequently refers to gravitational potential energy. This is calculated as mass x gravity x height. If you want to use standard (SI) units, mass is in kg., gravity in meters per second square (the value is about 9.8, if you are close to the Earth's surface), and height in meters. The result is in Joule.Depends what potential energy you mean. Without an additional qualifier, "potential energy" frequently refers to gravitational potential energy. This is calculated as mass x gravity x height. If you want to use standard (SI) units, mass is in kg., gravity in meters per second square (the value is about 9.8, if you are close to the Earth's surface), and height in meters. The result is in Joule.Depends what potential energy you mean. Without an additional qualifier, "potential energy" frequently refers to gravitational potential energy. This is calculated as mass x gravity x height. If you want to use standard (SI) units, mass is in kg., gravity in meters per second square (the value is about 9.8, if you are close to the Earth's surface), and height in meters. The result is in Joule.Depends what potential energy you mean. Without an additional qualifier, "potential energy" frequently refers to gravitational potential energy. This is calculated as mass x gravity x height. If you want to use standard (SI) units, mass is in kg., gravity in meters per second square (the value is about 9.8, if you are close to the Earth's surface), and height in meters. The result is in Joule.
What is the height of a 2.5 Kg mass that has gravitational potential energy of 196 J?
The height of the mass is 8 meters.
You can calculate gravitational potential energy by using the equation?
PE = mgh (potential energy = mass x gravity x height). In SI units, mass would be in kilograms, gravity (on Earth) is 9.8 meters/second2, and height is in meters. The resulting energy is in Joules.
What is the rocks gravitational potential energy if it is at 100 meter height the rock mass is 1kg'?
At 100 meters this rock's potential energy is 980 joules.
How much potential NRG will a 20 kg ball at a height of 100 meters have?
The ball's potential energy will be 19,600 joules.
Is height used to calculate potentiol energy?
Potential Energy = m*g*h where m is the mass in grams, g is the acceleration of gravity in m/s^2, and h is the height in meters. Potential Energy is measured in Joules.
What is the Potential energy of an object that has 20 kgand at rest 5 m?
20 kilograms and 5 meters? Potential energy = mass * gravitational acceleration * height PE = (20 kilograms )(9.80 m/s2)(5 meters) = 980 Joules of potential energy -----------------------------------------
