Question: Not sure if my answer is correct? Please help. A piano of mass 500 kg is being lowered steadily (constant speed) by a crane, as

Not sure if my answer is correct? Please help.

A piano of mass 500 kg is being lowered steadily (constant speed) by a crane, as two people steady it, as shown below. Bob pulls to the left, with 500 N of tension 150 below the horizontal, while Ellen pulls to the right, 250 below the horizontal. The piano hangs from a third rope. With what magnitude of tension must Ellen pull to keep the piano from swaying to the left or right? 15 25 FB FE 816 N 306 N 0 533 N 469 N

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