How are speed and velocity different? question 9 options: speed is constant and velocity can change. speed is a vector and velocity is a scalar. velocity tells you how fast and gives a direction. speed only tells how fast. speed tells you how fast and gives a direction. velocity only tells how fast.

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.