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Physics, 25.02.2021 14:00 cdolgov28

What force acts on all objects, What force acts on all objects, all the time on earth? State this force, and write the notation used for this force. What force does a surface exert on an object perpendicularly? State this force , and write the notation used for this force.

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What force acts on all objects, What force acts on all objects, all the time on earth? State this fo...
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