What variables show a direct relationship? Check all that apply. the speed of a car and the distance traveled
the elevation above sea level and the air temperature
the number of students in a cafeteria and the amount of food consumed
the mass of an icicle and the time it takes to melt
the distance a planet is from the Sun and that planet’s temperature
the mass of a space shuttle and its acceleration through space

Anonzero net force acts on a particle and does work. which one of the following statements is true? the kinetic energy of the particle changes, but the speed of the particle does not change. the kinetic energy of the particle does not change, but the speed of the particle does change. the kinetic energy of the particle changes, but the velocity of the particle does not change. the kinetic energy and the speed of the particle change, but the velocity of the particle does not change. the kinetic energy, speed, and velocity of the particle change.