Question

State and prove the law of conservation of energy in case of a treely falling body

Answer 1

law of conservation of energy is defined as the energy is neither be created nor be destroyed it is conserved in a body and can be transfer in any form

example: If a brick is falling freely then the mass or energy of the brick is remain constant but when it strike to the ground its energy will be distributed into another form that is in sound energy,kinetic energy etc