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प्रश्न
Name the energy changes for the following:
pendulum
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उत्तर
Potential energy into kinetic energy and vice-versa.
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संबंधित प्रश्न
Give one example of a body that has potential energy, in due to its state.
State two factors on which the kinetic energy of a moving body depends.
Name the type of energy (kinetic or potential) possessed by the following:
A stone at rest on the top of a building.
Name the type of energy (kinetic or potential) possessed by the following:
A stretched rubber band.
Show that the quantity 2K/v2 has the unit of mass, where K is the kinetic energy of the body.
How is kinetic energy possessed by a moving body measured?
State the energy transformation on the following:
Electricity obtained from hydro energy.
Give one example when:
Electric energy changes to sound energy.
