Question

Force F acts on the frame such that its component acting along member AB is 650 lb, directed from B towards A. Determine the required angle f (0 … f … 45) and the component acting along member BC. Set F = 850 lb and u = 30.

Answer 1

Complete Question

The complete question is shown on the first uploaded image

Answer:

The angle is $33.54$°

The component acting along member BC is $F_{BC} = 433.638\ lb$

Explanation:

The explanation is shown on the second uploaded image