Three forces are applied to a bracket The directions of the two 30 lb forces can vary, but the angle between these forces is always 50 deg Determine the range of values of Icirc plusmn for which the magnitude of the resultant of the forces applied to the bracket is less than 120 lb 100 lb 30 at 30 Ib 50 30 Ib

Question: Three forces are applied to a bracket. The directions of the two 30-lb forces can vary, but the angle between these forces is always 50°.

Three forces are applied to a bracket. The directions of the two 30-lb forces can vary, but the angle between these forces is always 50°. Determine the range of values of Î± for which the magnitude of the resultant of the forces applied to the bracket is less than 120 lb.

100 lb 30 at 30 Ib 50 30 Ib

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