Contrast the force of gravity between these pairs of objects: a 1-kg mass and a 2-oh mass that are 2 m apart; and two 2-kg masses that are 1m apart. Helppp

Which of the following statements are true for an isothermal process? check all that apply. - during an isothermal process, the work done by the gas equals the heat added to the gas. - during an isothermal process, the internal energy of the system changes. - an isothermal process is carried out at constant temperature. - an isothermal process is carried out at constant pressure. - an isothermal process is carried out at constant volume.