Determine the x-y and n-t components of the 13.0 kip force F acting on the simply supported beam. Assume a = 30 ft, b = 13 ft, 0 = 12°, and = 40° A 0 a Answers: C F b B n kips Fx = kips Fy= Fn = F₁ = Hi kips kips

НОМE WORK 3 Determine the resultant force at A. for the figure below Hint : 1- Find the position of all points A,B.C (x, y., z) 2. Find Fas und FAC 3. Find Tanl and Iracl 4. Find FAg = F UA and Fac = F UAC 5- Finally find R and a, B.y 3m Fc= 500N FB= 500N 3m 5m 3m B 2m 4m 5m

For the shown frame structure, the uniform beam AB weighs 400 lb and the uniform column CF weighs 1,800 lb. If the dimensions a = 3.2 ft, b = 9.5 ft, and c = 4.5 ft, determine the magnitude of the support force reaction at pin A. Answer must include 1 place after the decimal point and have proper units.

Find the reaction at A due to the uniform loading and the applied couple. The force reaction is positive if upward, negative if downward. The moment reaction is positive if counterclockwise, negative if clockwise. 2.5 kN/m 11.1 kN-m A 2.0 m 2.0 m Answers: RA = i kN MA = i kN-m