9. The polygon of forces given below is made up of the system of coplanar forces F1, F2, F3, F4 and the resultant force
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9. The polygon of forces given below is made up of the system of coplanar forces F1, F2, F3, F4 and the resultant force
9. The polygon of forces given below is made up of the system of coplanar forces F1, F2, F3, F4 and the resultant force R=E₁ + E₂ +Es+ E4. (The diagram is not to scale.) ||F₂|| = 44 N 41° ||F3|| = 24 N ||₁|| = 27 N ||E₁|| = 40 N R The magnitude (rounded to two decimal places) of the resultant force R is equal to: (a) 77,00 N (b) 46,93 N (c) 40,78 N (d) 83, 49 N (e) 56, 41 N
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