Suppose you are standing on a number line of the x axis at x = 0 with positive numbers off to your left and negative numbers off to your right. a person wearing a nasty clown mask is approaching from the left but slowing down. what are the signs of the person’s position, velocity and acceleration?

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.