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प्रश्न
Name the type of energy (kinetic energy K or potential energy U) possessed in the following case:
A moving bus
विकल्प
Kinetic energy
Potential energy
उत्तर
Kinetic energy
संबंधित प्रश्न
Fill in the blank
The energy possessed by a body due to its motion is called ______ energy.
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 ground.
Name five renewable sources of energy.
State the energy transformation on the following:
Electricity is obtained from nuclear energy.
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).
What kind of energy is possessed in a situation when?
A stone lying on the top of roof.
State the energy changes which take place when:
A body thrown vertically upwards from the ground.
Give one example when:
Electric energy changes to mechanical energy.
Calculate the change in the Kinetic energy of a moving body if its velocity is reduced to 1/3rd of the initial velocity.
A body is thrown vertically upwards. Its velocity keeps on decreasing. What happens to its kinetic energy as its velocity becomes zero?
