Answer to Question #110104 in Mechanics | Relativity for Daniela

Question

What would happen if the work energy theorem or the law of conservation disappeared? What would change on earth?

Answer 1

Energy, as we will argue, refers to the total energy of the system. When objects move with time, the energy associated with them - for example, kinetic, gravitational potential, heat - can change its shape, but if the energy is saved, the total amount will remain unchanged.

Energy conservation applies only to isolated systems.

If the laws of energy conservation are canceled, its transition from one type to another will be chaotic, which will lead to a change in all types of motion on Earth.

Currently, the muscular apparatus of all living organisms is designed in such a way that the movement is maximally adapted to physiological troubles and takes into account the laws of energy work and its transformations.Therefore, one of the consequences will be a number of mutations in the animal environment and in the structure of the human body.

You should also forget about all mechanical means of transport, including aircraft, in the design and construction of which the laws of energy work and its conversion were taken into account.