Advertisements
Advertisements
Question
Name the type of energy (kinetic energy K or potential energy U) possessed in the following case:
A moving cricket ball
Options
Kinetic energy
Potential energy
Advertisements
Solution
Kinetic energy
APPEARS IN
RELATED QUESTIONS
Calculate the change in the Kinetic energy of a moving body if its velocity is reduced to 1/3rd of the initial velocity.
Select the renewable and non-renewable sources of energy from the following:
Diesel
Explain the principle of generating electricity from hydro energy.
State four ways for the judicious use of energy.
Give three examples of bodies possessing potential energy.
State the energy changes which take place when:
During electrolysis.
In a hydroelectric power station, 1000 kg of water is allowed to drop through a height of 100 m in 1 sec. If the conversion of potential energy to electric energy is 60%. Calculate the power output. [Take: g = 10m/sec2]
You might have seen some beautiful fireworks during Diwali. It is an example of the transformation of ______ energy into ______ energy.
Use your brain power!
How do we save fuel by using public transport?
