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The accepted value for gravity (g) on Earth is 9.8 m/s2. Is gravity

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Te vjeter 08-07-2007, 21:25
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Kryesore The accepted value for gravity (g) on Earth is 9.8 m/s2. Is gravity

constant? Explain.?
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Te vjeter 08-07-2007, 21:35
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Kryesore

Gravity acts on all objects the same. That's why a feather and a brick if dropped from the same height (in a vaccum of course) at the same time would hit the ground at the same instant.
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Te vjeter 08-07-2007, 22:26
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the accepted value is an average per se. the force of gravity depends on the object's/person's distance from the center of rotation, ie the center of the earth. if you were on the top of everest, you would experience a slightly lighter force of gravity, but only lighter.force of gravity = (mass of object x (velocity of earth)^2) / radius of object to center axis of earth's spin
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Te vjeter 08-07-2007, 23:25
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it is constant at the surface of earth if u go above or below earth it decreases if u go at centre of earth u will not experience any gravity there gravity is at the srface of earth and here it is constant but there could be a minor difference at the down places
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