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How many joules of potential energy does 1kg book gain when it is elevated 4m?
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.
How many joules does a kilogram of wood?
A kilogram of wood contains potential energy in the form of chemical energy. The exact number of joules can vary depending on the type and dryness of the wood, but on average, 1 kilogram of wood contains about 15,000-20,000 joules of energy when burned.
How many joules of potential energy does a 1-N book gain when it is elevated 4 m?
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.
How many joules of energy does a 1 Newton book gain when it is elevated 4 meter?
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.
Cardioversion of 200 joules - how many watts?
To calculate the power in watts, simply divide the energy in joules by the time taken to deliver that energy. If 200 joules of energy are delivered in 0.2 seconds during cardioversion, the power would be 200 Joules / 0.2 seconds = 1000 watts.
How many joules of potential energy does 1kg book gain when it is elevated 4m?
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.
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 does a kilogram of wood?
A kilogram of wood contains potential energy in the form of chemical energy. The exact number of joules can vary depending on the type and dryness of the wood, but on average, 1 kilogram of wood contains about 15,000-20,000 joules of energy when burned.
How many joules of potential energy does a 1-N book gain when it is elevated 4 m?
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.
How many joules of energy does a 1 Newton book gain when it is elevated 4 meter?
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.
Cardioversion of 200 joules - how many watts?
To calculate the power in watts, simply divide the energy in joules by the time taken to deliver that energy. If 200 joules of energy are delivered in 0.2 seconds during cardioversion, the power would be 200 Joules / 0.2 seconds = 1000 watts.
How many calories are present given 50.75 joules of energy?
50.75 joules of energy equates to about 12.1 calories.
How many volts in 1 Joule?
There is no direct conversion between volts and joules as they are different units measuring different quantities. Volts measure electric potential difference while joules measure energy.
How many joules of potential energy does the pendulum have when it has 100 J of kinetic energy?
When the pendulum has 100 J of kinetic energy, it has 100 J of potential energy as well because the total mechanical energy (potential energy + kinetic energy) remains constant in an isolated system like a pendulum. Therefore, the total energy would be 200 J.
How many joules of kinetic energy does the pendulum have when it has 100 J of potential energy?
Assuming there is no loss of energy due to friction or other factors, all 100 J of potential energy will be converted to kinetic energy when the pendulum reaches the bottom of its swing, so it will have 100 J of kinetic energy.
How many joules of energy in a kilo of coal?
On average, 1 kilogram of coal contains approximately 24,000,000 joules of energy.
How many joules of energy are released in a lightning bolt?
A typical lightning bolt releases about 1 billion joules of energy.
