science
posted by Lex .
if you place a dime penny and quarter on a spinning turntable which coin has a greater speed than the penny than the penny

Where are they placed on the turntable?

penny is closest to center, dime is halfway,quarter is on the outer edge

The answer is the quarter. The further an object is from the center of the circle the faster it is moving. It is traveling a greater distance in the same amount of time as an object near the center.

Isaac Newton has a mass of 65 kg. What is his weight
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