Which velocity graph shows the car moving toward the right (away from the origin) at a steady (constant) velocity? 

Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity

Heterogeneous mixture with larger particles that never settle is

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.