Arocket is launched straight upward with a velocity of 90 m/s. it slows down, reverses direction, and returns to earth. what is the rockets velocity at its highest point above the ground. a. 0.078 m/s b. 0 m/s c. -7.0 m/s d. 13 m/s e. -13 m/s

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.