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.
The potential energy gained by a 1kg book elevated 4m can be calculated using the formula: potential energy = mass * gravity * height. Plugging in the values, we get potential energy = 1kg * 9.8 m/s^2 * 4m = 39.2 Joules.
The potential energy gained by the book can be calculated using the formula: potential energy = mass * gravity * height. The mass of the book is needed to calculate the exact amount of potential energy gained. Assuming a mass of 1 kg, the potential energy gained would be approximately 39.2 J.
The gravitational potential energy gained by lifting a 1 Newton book 4 meters is 4 Joules. This is calculated by multiplying the force (1 Newton) by the distance (4 meters) to get the energy in Joules.
To calculate gravitational potential energy, the formula is PE = mgh, where m is the mass, g is the acceleration due to gravity, and h is the height. In this case, the difference in potential energy between the two books is: PE = (m1gh1) - (m2gh2). Plugging in the values we have, we can calculate the difference in Joules.
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.
The potential energy gained by a 1kg book elevated 4m can be calculated using the formula: potential energy = mass * gravity * height. Plugging in the values, we get potential energy = 1kg * 9.8 m/s^2 * 4m = 39.2 Joules.
If Gravitational potential energy = weight X height, then the book should gain 4joules
The potential energy gained by the book can be calculated using the formula: potential energy = mass * gravity * height. The mass of the book is needed to calculate the exact amount of potential energy gained. Assuming a mass of 1 kg, the potential energy gained would be approximately 39.2 J.
The gravitational potential energy gained by lifting a 1 Newton book 4 meters is 4 Joules. This is calculated by multiplying the force (1 Newton) by the distance (4 meters) to get the energy in Joules.
To calculate gravitational potential energy, the formula is PE = mgh, where m is the mass, g is the acceleration due to gravity, and h is the height. In this case, the difference in potential energy between the two books is: PE = (m1gh1) - (m2gh2). Plugging in the values we have, we can calculate the difference in Joules.
10
The book has a mass of 0.46kg
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.
The potential energy of the book can be calculated using the formula PE = mgh, where m is the mass (2 kg), g is the acceleration due to gravity (9.8 m/s^2), and h is the height (15 m). Plugging in these values, we get PE = 2 kg * 9.8 m/s^2 * 15 m = 294 Joules.
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).
A book on a shelf has gravitational potential energy because of its position relative to the ground. Water stored in a dam has gravitational potential energy due to its elevated position. A rock held at the top of a cliff has gravitational potential energy that can be converted to kinetic energy when it falls.
The potential energy of the book is calculated using the formula: Potential energy = mass x gravitational acceleration x height. Plugging in the values: PE = 2 kg x 9.81 m/s^2 x 2 m = 39.24 Joules.