Why Do You Need a Reference Point to Know If an Object Is Moving?

Answer

You need a reference point to know if an object is moving because that is how you can tell if you are in motion. Motion is said to be relative to an object that is fixed to a certain place which should be used as the reference point.
Q&A Related to "Why Do You Need a Reference Point to Know If..."
To measure distance A from B. If A and B are the same, then you know it hasn't moved. More. The answer above addresses whether an object HAS moved, not whether it is moving RIGHT
http://wiki.answers.com/Q/Why_is_a_reference_point...
1. Click the object on the PowerPoint slide that you want to move. A transparent border will appear around the object, indicating that you have it selected. 2. Hold down the left
http://www.ehow.com/how_8202393_move-object-powerp...
Let's say in space, everything looks the same, just
http://www.chacha.com/question/why-do-you-need-a-r...
Moving objects can be and frequently are used as reference points. If you are in a moving car, and not interested in the journey you are making, but in how other cars are moving relative
http://answers.yahoo.com/question/index?qid=200704...
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It is used to move objects around and select options from menus. It is an element of the graphical user and it manipulates on screen objects to issue commands. ...
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