Three point charges Q1, Q2, and Q3 with magnitudes -4.92 μC, 3.74 μC, and -1.14 μC, respectively, are located along the x-axis at x = 0 m, 0.580 m, and 0.900 m, respectively. Find the net force exerted on Q1 due to Q2 and Q3.
1.12 N
0.429 N
0.554 N
0.172 N