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A: M= 5kg H= 9.9m
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A: q1 = -8μC at (0,0) cmq2 = -4μC at (0,5) cmq3 = -4μC at (5,0) cm
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A: we have givenSpecific Gravity of wood (S)=0.80Volume (v)=50mm x 50mm x 3.0mm=7500 mm3
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A: GivenMagnitude of force of gravity between two identical object is F0
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