A 600 kg piano is being lowered into position by a crane while two people steady it with ropes pulling to the sides. Bob
Posted: Wed Jul 06, 2022 11:40 am
A 600 kg piano is being lowered into position by a crane whiletwo people steady it with ropes pulling to the sides. Bob's ropepulls to the left, 13 ∘ below the horizontal, with 420 N oftension. Ellen's rope pulls toward the right, 24 ∘ below thehorizontal. Part A What tension must Ellen maintain in her rope tokeep the piano descending vertically at a constant speed? Expressyour answer in newtons. Part B What is the tension in the verticalmain cable supporting the piano? Express your answer innewtons.