physics question help pls?

a long uniform pole, initially lying horizontal, is pulled up so that it stand vertical. the pole is 7 feet long, ang weight 1000 pounds
what work is required to pull it up?

2007-04-17 12:29:51 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Physics

1 answers

the center of gravity is moved 3.5 ft
the work is 1000lb*3.5 ft

j

2007-04-17 17:24:50 · answer #1 · answered by odu83 7 · 0⤊ 0⤋

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