Part A - Finding the vertical component of the reaction at A Learning Goal: As shown, beam ABC is supported by the roller at A and pin at C. The geometry of the beam is given by a 3.0 ft. b 7.5 ft, and c = 10.0 ft. The applied forces are F = 1.50 kip and F2 = 1.25 kip. Force F is applied at an angle = 60 with the horizontal. Neglect the weight of the beam.(Figure 1) Determine the vertical reaction at A. Express your answer to two significant figures and include the appropriate units. View Available Hint(s) Figure L. b B C 18 Ay=0.495 Submit Previous Answers K ? Part B - Finding the horizontal component of the reaction at C Determine the horizontal component of the pin reaction at C. Express your answer to two significant figures and include the appropriate units. View Available Hint(s) Cz Value Units Submit ? Part C - Finding the vertical component of the reaction at C 1 of 1 Determine the vertical component of the pin reaction at C. Express your answer to two significant figures and include the appropriate units. View Available Hint(s) Cy Value Units Submit ww