evelynalfred8949 evelynalfred8949

27-02-2024
Physics

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Three forces of (6N, mathbfi + 7N, mathbfj), (8N, mathbfi + 9N, mathbfj), and (9N, mathbfi + 8N, mathbfj) are exerted on a mass of (2kg). What is the angle of the net acceleration with the positive x-axis?
a) 45°
b) 60°
c) 75°
d) 30°

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