2. Three objects are located along the x-axis. Object A with a charge of +5.6 µC is located at the origin. Object B has a charge of -4.2 uC and is located at the -1.2 m location. Object C has a charge of +7.7 uC and is located at the +2.4 m location. Determine the magnitude and direction of the net electric force acting upon object A.
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