Why are objects that fall near earth’s surface rarely in free fall? gravity does not act on objects near earth’s surface. air exerts forces on falling objects near earth’s surface. the objects do not reach terminal velocity. the objects can be pushed upward by gravity.

Identify the theory that can be used to explain each phenomenon. answers diffraction: wave theory interference: wave theory reflection: both particle and wave theories refraction: both particle and wave theories

Which levels of government establish and implement educational requirements for minors

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.