A satellite gets unstable in its orbit and starts to fall towards earth and also starts burning. If the satellite had a potential energy of 1000 joules initially and by the time it reaches the surface of the earth it attains a kinetic energy of 500 joules then how much energy is spent in heating the satellite?
A satellite gets unstable in its orbit and starts to fall towards a planet and heating up. If the satellite had a potential energy of 5000 joules initially and by the time it reaches the surface of the planet it attains a kinetic energy of 2500 joules the how much energy is converted to heat?