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October 25, 2014

Homework Help: physics

Posted by krista on Tuesday, April 27, 2010 at 3:37pm.

calculate the centripetal acceleration of the earth in its orbit around the sun and the net force exerted on the earth. What exerts this force on the earth? Assume that the earth's orbit is a circle of radius 1.50x10^11m. (earth's mass= 5.98x10^29kg, Sun's mass= 1.99x10^30kg)

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