Two workers are pushing and pulling a box. The force F1 is 1000N at 45 from...

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Two workers are pushing and pulling a box. The force F1 is 1000N at 45° from the x-axis and the force F2 is 500 N, 30° up from the x-axis. (a) Replace these two forces by an equivalent system of a force at O plus a couple. (b) Compute a point A at which the resultant force alone produces an equivalent effect. 1.8 m 1.8 m y F2 1.5 m O X 0.5 m F₁ Two workers are pushing and pulling a box. The force F1 is 1000N at 45° from the x-axis and the force F2 is 500 N, 30° up from the x-axis. (a) Replace these two forces by an equivalent system of a force at O plus a couple. (b) Compute a point A at which the resultant force alone produces an equivalent effect. 1.8 m 1.8 m y F2 1.5 m O X 0.5 m F₁

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a We can replace the two forces F1 and F2 with an equivalent system of a force at O plus a couple Th... View the full answer