Mechanical energy mechanical energy of the colliding objects has been converted into an equal amount of heat. Thus, the total energy of the system remains unchanged though the mechanical energy of the system has reduced. A satellite of mass formula_4 at a distance formula_5 from the centre of Earth possesses both kinetic energy, formula_6, (by virtue of its motion) and gravitational potential energy, formula_7, (by virtue of its position within the Earth’s gravitational field; Earth's mass is formula_8). Hence, mechanical energy formula_9 of a satellite is given by If the satellite is in circular orbit, the energy conservation equation can be further
Homosexuality: A Psychoanalytic Study of Male Homosexuals are consistent with those of Bieber's work. They maintain that Bell "et al."′s finding that "detached-hostile father" is relatively characteristic of 52% of the white homosexual men in their study and 37% of white heterosexual men is quite similar to what was reported by Bieber "et al". The philosopher Timothy F. Murphy described Bieber "et al."′s research methodology as flawed. William Spurlin suggested that "Homosexuality" informed stereotypes later promulgated by the media. Homosexuality: A Psychoanalytic Study of Male Homosexuals Homosexuality: A Psychoanalytic Study of Male Homosexuals is a 1962 book about the development of male homosexuality by the psychoanalyst Irving