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Why would a kilogramp stone have more stored energy than a 50-kilogram stone?
A kilogram stone would have more stored energy than a 50-kilogram stone if it is suspended at a greater height, as potential energy is directly proportional to both mass and height. Therefore, the kilogram stone at a greater height would have more gravitational potential energy stored in it compared to the heavier stone at a lower height.
Which has more gravitational potential energy a 50-kg stone or a 70-kg stone?
The gravitational potential energy is dependent on the mass and height of the object. Assuming both stones are at the same height, the 70-kg stone would have more gravitational potential energy due to its greater mass.
What can be said about the potential energy and kinetic energy of the stone as it falls?
As the stone falls, its potential energy decreases due to the decrease in height above the ground. At the same time, its kinetic energy increases as it gains speed while falling. The total mechanical energy (sum of potential and kinetic energy) of the stone remains constant in the absence of external forces like air resistance.
Why does a 70-kg stone have more gravitational potential energy than a 50-kg stone?
The gravitational potential energy of an object depends on its height above the reference point and its mass. Since both stones are at the same height, the stone with a higher mass (70 kg) will have more gravitational potential energy than the stone with a lower mass (50 kg) because it requires more work to lift the heavier stone to that height.
How much energy is used per kilogram?
The energy usage per kilogram varies depending on the specific energy source or process in question. For example, the energy required to produce a kilogram of steel is different from the energy used to produce a kilogram of rice. It is important to consider the specific context or application when calculating energy usage per kilogram.
Why would a kilogramp stone have more stored energy than a 50-kilogram stone?
A kilogram stone would have more stored energy than a 50-kilogram stone if it is suspended at a greater height, as potential energy is directly proportional to both mass and height. Therefore, the kilogram stone at a greater height would have more gravitational potential energy stored in it compared to the heavier stone at a lower height.
Which has more gravitational potential energy a 50-kg stone or a 70-kg stone?
The gravitational potential energy is dependent on the mass and height of the object. Assuming both stones are at the same height, the 70-kg stone would have more gravitational potential energy due to its greater mass.
What can be said about the potential energy and kinetic energy of the stone as it falls?
As the stone falls, its potential energy decreases due to the decrease in height above the ground. At the same time, its kinetic energy increases as it gains speed while falling. The total mechanical energy (sum of potential and kinetic energy) of the stone remains constant in the absence of external forces like air resistance.
Why does a 70-kg stone have more gravitational potential energy than a 50-kg stone?
The gravitational potential energy of an object depends on its height above the reference point and its mass. Since both stones are at the same height, the stone with a higher mass (70 kg) will have more gravitational potential energy than the stone with a lower mass (50 kg) because it requires more work to lift the heavier stone to that height.
Which yields more energy - one kilogram of uranium or one kilogram of coal?
Uranium
Which yields more energy - one kilogram or uranium or one kilogram of coal?
One kilogram of uranium yields significantly more energy than one kilogram of coal. Uranium's energy density is much higher due to nuclear fission reactions, making it a more efficient energy source compared to coal, which relies on combustion for energy production.
How much energy is used per kilogram?
The energy usage per kilogram varies depending on the specific energy source or process in question. For example, the energy required to produce a kilogram of steel is different from the energy used to produce a kilogram of rice. It is important to consider the specific context or application when calculating energy usage per kilogram.
Which mass has more potential energy?
A more massive objects have a greater gravitational potential energy.
A skier who has more blank energy than a skier at the bottom?
A skier at the top has more potential energy
Does having more potential energy result in having more kinetic energy?
Yes, having more potential energy typically results in having more kinetic energy. When an object has a higher potential energy, it has the capacity to do more work, which can then be converted into kinetic energy as the object moves.
What is a energy of a object has because of its location or its condition?
"potential" energy.
Is it true or false that the amount of energy produced for each kilogram of uranium is about the same as the amount of energy from a kilogram of coal?
False. The amount of energy produced for each kilogram of uranium is significantly higher than the amount of energy from a kilogram of coal. Uranium has a much higher energy density compared to coal, making it a more efficient and powerful source of energy.
