Question: 3. Three forces act on an object, as indicated in the drawing. Force F1 has a magnitude of 21.0 newtons (21.0 N) and is directed

3. Three forces act on an object, as indicated in the drawing. Force F1 has a magnitude of 21.0 newtons (21.0 N) and is directed 30.0 degrees to the left of the y-axis. Force F2 has a magnitude of 15.0 N and points along the +x-axis. What must be the magnitude and direction (specified by the angle in the drawing) of the third force F3 such that the vector sum of the three forces is ON? Fix F 30.0 60 F 2 4:34

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