marco1604
marco1604
02.07.2019 • 
Physics

Asmall metal sphere has a mass of 0.12 g and a charge of -24.0 nc. it is 10.0 cm directly above an identical sphere that has the same charge. this lower sphere is fixed and cannot move. if the upper sphere is released, it will begin to fall. part a what is the magnitude of its initial acceleration?

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