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How many joules of potential energy does a 1-kg book gain when it is elevated 8m?
Wiki User
∙ 12y ago
Use the formula PE = mgh (potential energy = mass x gravity x height). If mass is in kilograms, gravity in meters/second2 (the value is about 9.8), and the height is in meters, the answer will be in joules.
Wiki User
∙ 12y ago
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How many joules of potential energy does 1kg book gain when it is elevated 4m?
39.2 joules of potential energy.
How many joules of potential energy does a 1-N book gain when it is elevated 4 m?
A 1-newton book at 4 meters gains approximately 4 joules of potential energy.
How many joules of potential energy does a 1-N book gain when it is elevated 8 m?
Use the formula PE = mgh, that is, potential energy = mass x gravity x height. If mass is in kg, gravity = about 9.8 meters per second square, and height is in meters, then the answer will be in Joules.
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.
How many joules of energy does a 1 Newton book gain when it is elevated 4 meter?
You need to multiply the force by the distance.
How many joules of potential energy does 1kg book gain when it is elevated 4m?
39.2 joules of potential energy.
How many joules of potential energy does a 1-N book gain when it is elevated 4 m?
A 1-newton book at 4 meters gains approximately 4 joules of potential energy.
How many joules of potential energy does a 1N book gain when it is elevated 4m?
If Gravitational potential energy = weight X height, then the book should gain 4joules
How many joules of potential energy does a 1-N book gain when it is elevated 8 m?
Use the formula PE = mgh, that is, potential energy = mass x gravity x height. If mass is in kg, gravity = about 9.8 meters per second square, and height is in meters, then the answer will be in Joules.
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.
How many joules of energy does a 1 Newton book gain when it is elevated 4 meter?
You need to multiply the force by the distance.
What is the mass of a book on a 2 meter high shelf with 20 joules of potential energy?
10
What is the difference in Joules in the gravitational potential energy of a 7.75 kg book that is 1.50 m above the ground and a 9.53 kg book that's is 1.75 m above the ground?
The 7.75kg book as a PE of 113.93 joules and the 9.53kg book has a PE of 163.44 joules. A difference of 49.51 joules.
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
What is the definition of pontential energy?
Potential energy takes many different definitions, but the most common is due to gravity. Say move a book from the floor to a shelf that is one meter above the ground. The book has a mass of 2 kilograms. While the book is on the floor, it has zero potential energy. Since potential energy is defined as the height times the mass times the gravitational constant, and height is equal to zero at that point, there is no potential energy. But when it is moved to one meter high, the math goes as follows: 1 meter X 2 kilograms X 9.8 meters per second squared(The gravitaional Constant) = 19.6 Joules(The unit of potential energy).
How many joules of potential energy does a 1.5-kg book gain when it is 2m above the ground?
E=mgh E=1.5x10x2 E=30J
Is Book on a high shelf chemical or potential energy?
Potential energy.
