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प्रश्न
Name the type of energy (kinetic energy K or potential energy U) possessed in the following case:
A moving cricket ball
पर्याय
Kinetic energy
Potential energy
उत्तर
Kinetic energy
संबंधित प्रश्न
Calculate the change in the Kinetic energy of a moving body if its velocity is reduced to 1/3rd of the initial velocity.
How many MeV are equivalent to 1 atomic mass unit (u)?
State the changes in form of energy while producing hydro electricity.
Name the type of energy (kinetic energy K or potential energy U) possessed in the following case:
A piece of stone placed on the roof.
Two bodies A and B of masses m and M (M ≫ m) have same kinetic energy. Which body will have more momentum?
A body of mass 5 kg falls from a height of 10 m to 4 m. Calculate:
The total energy possessed by the body at any instant? (Take g = 10 ms-2).
State the energy changes which take place when:
Electricity obtained from nuclear energy.
Give one example when:
Electric energy changes to potential energy.
A boy sits and stands repeatedly. Draw a graph showing the variation of potential energy with time.
What are the small particles that can be seen in a beam of light that enters a dark room?
