A uniform steel beam of length L = 1.7 In and mass m1 = 97 kg is attached via a hinge to the side of a building. The beam is supported by a steel cable. attached to the end of the beam at an angle 9 = 40 degrees , as shown. Through the hinge, the wall exerts an unknown force, F. on the beam. A workman of mass m2 : ] kg sits eating lunch a distance d = 0.34 111 from the building. [EMr94} Figure a 1 oft +3? Part A Find T', the tension in the cable. Remember to account for all the forces in the problem. Express your answer in newtons, to 3 significant figures. View Available Hint(s) ? T= 289 N Submit Previous Answers X Incorrect; Try Again; 5 attempts remainingPart B Find F,, the ex-component of the force exerted by the wall on the beam ( F"), using the axis shopw. Remember to pay attention to the direction that the wall exerts the force. Express your answer in newtons, to 3 significant figures. View Available Hint(s) 21 ? F = NPart C Find Fu, the y-component of force that the wall exerts on the beam ( F), using the axis shown Remember to pay attention to the direction that the wall exerts the force. Express your answer in newtons, to 3 significant figures. ? N Submit Request