Looking at the image below, and placing the pivot point at the hinge on the wall, determine which of the following torque equation is correctly written. Call L the length of the bar, M the mass of the bar, T the tension on the rope, F the force at the hinge. 45% 20° 400 N O TL sin(65) = 400L sin(70) + Mg() sin(70) O TL sin(65) = 400 sin(70) + MgL sin(70) O TL sin(45) = 400L cos (20) + Mg() cos(20)
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