The earths surface, a building, and a moving object
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Motion is nonzero speed, or span over time. Here within, there is net motion and gross motion, as span is directional and additive to obey the zero- identity.
Star Charts were traditionaly used in naval navigation, where the only point of reference you had to the rest of the world were the stars. You could therefore find your position by comparing the stars you see in the skies to the star charts.
There are many things that could interest a person about a quality engineer position. A quality engineer position could offer great challenges for example.
The change in an object's motion, is simply force.The object cannot change motion unless acted upon by an outside force. For example: If I throw a baseball, it will never stop unless acted upon by gravity (or the outside force). Or the outside force could be it smacking into a wall or your friends head.
Imagine that you could ride a baseball that is hit hard enough for a home run. If the baseball is your frame of reference, what does the Earth appear to do? Incorporate a diagram with your explanation.