A spring of length 25cm is extended to 30cm by a load of 150N attached to one of its end, what is the energy stored in the spring?

Similar Questions

What is the cost of running seven 40 W lamps and five 80 W lamps for 12 hours of the electrical ener...

On which of the following is the operation of a moving coil galvanometer based? ...

Calculate the angle of minimum deviation of a 60º prism of a refractive index 1.5[ \(sin^{...

In the AC circuit diagram above, the resonance frequency is ...

Which of the following representations is correct for an atom X with 28 electrons and 30 neutrons?...

A rainbow is formed when sunlight is incident on water droplets suspended in the air due to ...

When the linear momentum of a body is constant, the net force acting on it ...

How long does it take a 750 W heater operating at full rating to raise the temperature of 1 kg of wa...

Which of the following thermometers measures temperature from the thermal radiation emitted by objec...

A body weighing 10 N in air is partially immersed in water. It displaces water of mass 0.3 kg. What ...