One of the particles found in an atom.

An electric generator converts _______________ energy into electrical energy

A skier walks from the bottom of a ski slope to the top and gains 10 000 J of gravitational potential energy. She skis down the slope. At the bottom of the slope, her kinetic energy is 2000 J. How much energy is dissipated?

What source of energy involves the splitting of heavy atoms?

The models of train has a mass of 2.5 kg, it stopped by compressing a spring in the buffer. After the train has stopped, the energy stored in the spring is 0.48 J. Calculate the initial speed v of the train.

Look at the picture! The mass of the package is 36 kg. Calculate the increase in the gravitational potential energy (g.p.e.) of the package when it is raised through a vertical height of 2.4 m.

A rifle fires a bullet of mass 0.020 kg vertically upwards through the air. As it leaves the rifle, the speed of the bullet is 350m/ s. Calculate the kinetic energy of the bullet as it leaves the rifle!

What charge does an electron have?

The temperature of the gas in a container is increased. What happens to the pressure of the gas, and what happens to the speed of the gas molecules?

The ability to do work.

State the form of energy stored due to the stretching of the surface of the trampoline

What energy transfer takes place when a matchstick burns?