The train's position changes relative to the train station. This sentence describes the meaning of ........................

Television needs ...................... energy to be operated and changes into .................... and ..................... energies which are forms of kinetic energy

Find the speed of a runner, if you know that he covers 400 meters in 80 seconds

(what happens if ) you let the ball of Newton's cradle move towards the rest of balls (according to the change of energy)

(write the scientific term) It is a form of kinetic energy due to vibrations of particles in a substance as it heats up

If two objects collide with each other, the energy after collision is ................. the energy before collision

(give reason) When a stone is thrown upwards, its potential energy increases