Physics, 11.03.2021 14:00, tristanlindor5329

Marcy pulls a backpack on wheels down the 100 m hall. The 60N force is applied at an angle of 30° above the horizontal. How much work done on the weights? show full working out

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Marcy pulls a backpack on wheels down the 100 m hall. The 60N force is applied at an angle of 30° ab...