Find resultant of the force system.

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written 8.7 years ago by

teamques10 ★ 69k

• modified 4.9 years ago

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engineering mechanics

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written 8.7 years ago by

teamques10 ★ 69k

• modified 8.7 years ago

$∴ Σ F_x ( → +ve )= R_x$

$ =22.5 \cos⁡ 4.51-30 \cos⁡ 30 \\ = -10.07 N \\ = 10.07 (←) \\ ∴ Σ F_y ( ↑+ve )= R_y=15+22.5 \sin 45-30 \sin 30 \\ =15.56 N (↑) \\ ∴ \text {Resultant force (R) } = \sqrt{R_x^2+R_y^2 }= …

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