Physics, 17.02.2021 01:20, 1060975

Ja , Daniel and Helen are pulling a metal ring. Ja pulls with a force of 100N in one direction and Daniel with a force of 140N in the opposite direction. If the ring doesn't move. What force does Helen exert if she pulls in the same direction as Ja.

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Ja , Daniel and Helen are pulling a metal ring. Ja pulls with a force of 100N in one direction and D...