Physics, 10.11.2020 17:20, imhereforas

45)A student plays on a see-saw with her experimental android robot, Robby. The student has a weight of 300 N and is seated 2.8 m from the axis of rotation. Robby balances her when he is seated 0.7 m from the axis. Robby's weight is Multiple Choice 500 N. 1200 N. 667 N. 1000 N. 725 N.

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45)A student plays on a see-saw with her experimental android robot, Robby. The student has a weight...