Physics
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A 55 kg athlete preparing to dive stands at the end of a homogenous horizontal diving board of mass 38 kg. The diving board is 6.0 m long. The other end is anchored through a screw to the diving tower. Calculate the magnitude of the torque exerted by the athlete and the board about the screw.
A gymnast is performing on a balance beam. If the gymnast exerts a torque of 1200 m·N relative to the right support post, and the length of the balance beam is 3.5 m, what is the mass of the gymnast?