Two lightweight rods 24 rm cm in length are mounted, Ask an Expert

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Q1. Two lightweight rods 24 {rm cm} in length are mounted perpendicular to an axle and at 180 ^circ to each other. At the end of each rod is a 480 {rm g} mass. The rods are spaced 42 {rm cm} apart along an axle. The axle rotates at 4.90 rad/s.

Q2. A 40 kg gymnast hangs vertically from a pair of parallel rings.

If the ropes supporting the rings are attached to ceiling directly above, what is the tension in each rope?

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Category:- Physics
Reference No.:- M9164101

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