An object of mass m = 1 kg is observed to have an acceleration a with magnitude of 10 m/s2 in a direction 30.0° north of east,. The force F2 acting on the object has a magnitude of 5.0 N and directed north. Determine the magnitude and direction of the one other horizontal force F1 acting on the object. a = 10.0 m/s2 30.0° 1.00 kg Fi

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.