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How does energy happen?
energy doesn't happen, it exists. for energy to happen, energy would have to be an action (verb), but it is a thing (noun).
What would happen if every one on the earth jumps together?
nothing will happen. as we are very small in comparison to earth if every will jump also then the force produced will be get nullified by us and half remaining will not be enough to effect earth. In short u will be wasting your energy.
As an object falls in free fall what energy is taking place?
Potential energy is converted to kinetic energy as the object gains speed. A small amount of that energy is converted in heat by air resistance and the remaining kinetic energy is normally converted to heat when it strikes the ground. Some energy may be converted into other forms of energy depending on impact speed.
Why do rockets have potential energy?
Rockets in flight have kinetic energy. Rockets with remaining fuel have chemical energy. Rockets still able to fall back to Earth have potential energy.
What energy conversions happen when a battery is used?
Chemical energy to electrical energy
A car's motor does 2500 kJ of work in moving the car however the car only has 18 kJ of kinetic energy. Explain how this can happen?
The remaining energy got lost to friction.
How does energy happen?
energy doesn't happen, it exists. for energy to happen, energy would have to be an action (verb), but it is a thing (noun).
What happen to the sugar produce in the leaf?
some of the sugar is consumed by the plant while the remaining sugar is left at the stem to be stored as starch
What are three different things that happen to the solar energy that the earth receives?
Three different things happen to the solar energy that earth receives. Some escapes back into ____________, some is absorbed by land and water ____________________.
Most of the lactic acid remaining after exercise is?
Carried away by blood and oxidized (converted to energy). The remaining percentage is converted into Glycogen and then used as energy.
What transformotion of energy happen in a rolling toy?
Kinetic energy is used to overcome friction and is dispersed as heat; some energy is converted to sound.
Why would it be necessary for a home using solar energy to have some type of an energy stored device?
Because solar energy doesn't happen at night.
How do decomposers get there energy?
Decomposers gettheir energy from the dead oganims. they break them down and get the remaining of its energy if there any left.
What would happen if every one on the earth jumps together?
nothing will happen. as we are very small in comparison to earth if every will jump also then the force produced will be get nullified by us and half remaining will not be enough to effect earth. In short u will be wasting your energy.
Can the voltage of an alkaline battery be an indicator of remaining energy?
Yes.
What will happen without energy?
Nothing. For anything to happen at all, energy - more specifically, available energy - is required.
What materials will rust?
Rust is the result of a metal reacting with oxygen in a moist environment in a redox reaction. Some of these redox reactions happen spontaneously, others need some extra energy. The reactions that don't require additional energy will happen on their own.
