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प्रश्न
What do you understand by mechanical energy?
उत्तर
The energy possessed by the body due to its state or its motion is called mechanical energy.
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संबंधित प्रश्न
Name the type of energy (kinetic or potential) possessed by the following:
A moving bus.
A ball is made to fall freely from a height. State the kind/ kinds of energy possessed by the ball when it is at the highest point .
Differentiate between the potential energy (U) and the kinetic energy (K).
Explain the principle of generating electricity from hydro energy.
Calculate the decrease in the kinetic energy of a moving body if its velocity reduces to half of the initial velocity.
What kind of energy is possessed in a situation when?
A horse running along a level road
State the energy changes which take place when:
During electrolysis.
What is meant by energy?
A good fuel should possess:
