Physics, 21.02.2021 20:40 tthompson7186
A 40kg boy sits at the left, 4 m away from the
center, and a girl sits 5 m to the right of the center. The see-saw is balanced. What is
the mass of the girl?
Answers: 1
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A 40kg boy sits at the left, 4 m away from the
center, and a girl sits 5 m to the right of the cent...
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