Answer Happy

Please help solve this problem with parts a,b and c. thank
you.
A uniform beam of length L = 2.8 m and mass mb = 15.9 kg has its lower end fixed to pivot at point P on the floor, making an angle @ = 52 as shown in the diagram. A horizontal cable is attached at its upper end B to a point A on a wall. A weight of mass ml = 28.7 kg is suspended from a rope that is attached to the beam at a distance of one-fourth its length from the upper end B. A M M > 4 33% Part (a) Calculate the magnitude of tension in the cable, in N. T = sin cos tan cotan asin() acos atan acotan() sinh cosh() tanh() cotanh() Degrees Radians JT ( 7 8 9 HOME ΕΛΑΙΑ 4 5 6 1 2 3 + - 0 END VO BACKSPACE DHL. CLEAR Submit Hint Feedback I give up! Hints: 0 for a 0% deduction. Hints remaining: 0 Feedback: 0% deduction per feedback. A 33% Part (b) Calculate the total magnitude of force at the pivot point, in N. A 33% Part (c) Calculate the angle of the force at the pivot point above the horizontal, in'.