goes up {Ans: For increased atmospheric pressure, the boiling temperature of a liquid}40 N {Ans: An asteroid exerts a 360-N gravitational force on a nearby spacecraft. If the spacecraft moves to a point 3 times as far from the center of the asteroid, the force will be}Both have the same density. {Ans: Which has the greater density, a lake full of water or a cup full of lake water?}upward pressure against the bottom is greater than downward pressure against the top of the submerged object. {Ans: The reason that buoyant force acts upward on a submerged object is that}quadruple {Ans: If your mass, the mass of the Earth, and the mass of everything in the solar system were twice as much as it is now, yet everything stayed the same size, your weight on Earth would}less than its surroundings. {Ans: If a poor absorber of radiation were a good emitter, its temperature would be}