(7%) Problem 6: A uniform beam of length L = 2.2 m and mass M = 42 kg has its lower end fixed to pivot at a point Pon th

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7 Problem 6 A Uniform Beam Of Length L 2 2 M And Mass M 42 Kg Has Its Lower End Fixed To Pivot At A Point Pon Th 1 (46.02 KiB) Viewed 29 times

(7%) Problem 6: A uniform beam of length L = 2.2 m and mass M = 42 kg has its lower end fixed to pivot at a point Pon the floor, making an angle 8 = 12° as shown in the diagram. A horizontal cable is attached at its upper end B to a point A on a wall. A box of the same mass Mas the beam is suspended from a rope that is attached to the beam one-fourth L from its upper end. M 15 ed ed $ 33% Part (a) What is the y-component Py of the force, in newtons, exerted by the pivot on the beam? Py = 738.84 Py = 738.8 Feedback: is available X Attempts Remain ed 33% Part (b) Write an expression for the tension T'in the horizontal cable AB. $ 33% Part (e) What is the x-component Px of the force, in newtons, exerted by the pivot on the beam? Px = 1.82 9 HOME sino cos tan cotano asino acos atan acotan sinh cosho tanho cotanho Degrees O Radians 6 Nuoc 7 8 E14 5 . 1 2 0 VO BACKSPACE 3 + - END CLEAR Submit Hint Tradbe I give up! Hints: 2 deduction per hint. Hints remaining: 2 Feedback: 20 deduction per feedback