Forces of 30 N, 40 N and 50 N act along sides AB, BC and CA of an equilateral triangle ABC. The 5 kg triangle is kept in a vertical plane. The vertical force on the triangle is:
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Forces of 30 N, 40 N and 50 N act along sides AB, BC and CA of an equilateral triangle ABC. The 5 kg triangle is kept in a vertical plane. The vertical force on the triangle is:
Options