Advertisements
Advertisements
प्रश्न
Name the type of energy (kinetic or potential) possessed by the following:
A moving cricket ball.
Advertisements
उत्तर
Kinetic energy.
APPEARS IN
संबंधित प्रश्न
Give one relevant example for the following transformation of energy:
Electrical energy to heat 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 the type of energy (kinetic energy K or potential energy U) possessed in the given case:
An arrow shot out of a bow.
Differentiate between the potential energy (U) and the kinetic energy (K).
Select the renewable and non-renewable sources of energy from the following:
Water
Explain the principle of producing electricity using the nuclear energy.
Two bodies A and B of masses m and M (M ≫ m) have same kinetic energy. Which body will have more momentum?
Name the form of energy in which potential energy can change.
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).
For the same kinetic energy of a body, what should be the change in its velocity if its mass is increased nine times?
