An object is thrown vertically upward with an initial kinetic energy of 4000 J from the level where its potential energy is 6000 J. When it is halfway to its highest point, its kinetic energy will be J and its potential energy will be J.

dopamine..

"it was found that some people who were taking the drug l-dopa to raise their levels of dopamine were developing schizophrenic-like symptoms supporting research a strength of the dopamine hypothesis is that there are many studies which have shown support for the neurochemical explanation."

does anyone know or what?

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide