An object with a mass of 78 kilograms is lifted through a height of 6 meters. how much work is done? a. 47.75 j b. 4,586.4 j c. 468 j d. 764.4 j

According to newton’s law of universal gravitation, which statements are true? as we move to higher altitudes, the force of gravity on us decreases. as we move to higher altitudes, the force of gravity on us increases. as we gain mass, the force of gravity on us decreases. as we gain mass, the force of gravity on us increases. as we move faster, the force of gravity on us increases.