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A 780 g, 58-cm-long metal rod is free to rotate about a frictionless axle at one end. While at rest, the rod is given a short
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F = 1000 N AL 늦 x F At AL = エXW I = mL2 ML x F Δt 3 3 구80x10rS x o.S8 호지 000 2-1XIO3 6.96 Tadlsee 3

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