Advertisements
Advertisements
प्रश्न
Find out the form of energy possessed by the following thing.
Water falls
Advertisements
उत्तर
Kinetic Energy
APPEARS IN
संबंधित प्रश्न
Write an expression for the kinetic energy of an object.
When an arrow is shot from a bow, it has kinetic energy in it. Explain briefly from where does it get its kinetic energy?
The kinetic energy of a body is the energy by virtue of its ______.
If the speed of a car is halved, how does its kinetic energy change?
Two bodies of equal masses are moving with uniform velocities v and 2v. Find the ratio of their kinetic energies.
On a level road, a scooterist applies brakes to slow down from a speed of 10 m/s to 5 m/s. If the mass of the scooterist and the scooter be 150 kg, calculate the work done by the brakes. (Neglect air resistance and friction)
A man drops a 10 kg rock from the top of a 5 m ladder. What is its speed just before it hits the ground? What is its kinetic energy when it reaches the ground? (g = 10 m/s2)
An apple falling from a tree is an example for kinetic energy.
Water stored in water dams possesses kinetic energy.
Find the kinetic energy of a body of mass 5 kg moving with a uniform velocity of 10 m s-1.
