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Introduction to Torque

Problem #: 2 | Variant #: 2

What is the length of a seesaw which has a net torque about the center of 49.5 N*m with a 37.3 kg child sitting at one end, a 39.8 kg child sitting at the other end, and which is inclined at an angle of 26.1o relative to the ground?

m

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