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24. A force (F) of 28 N applied to a 2 kg box to keep it from sliding up or down the wall. If θ=30∘ what is the minimum
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24. A force (F) of 28 N applied to a 2 kg box to keep it from sliding up or down the wall. If θ=30∘ what is the minimum
24. A force (F) of 28 N applied to a 2 kg box to keep it from sliding up or down the wall. If θ=30∘ what is the minimum coefficient of friction needed? A. 0.18 B. 0.23 C. 0.81 D. 0.14 E. other 25. The graph above shows velocity v versus time t for an object in linear motion. Which of the following is a possible graph of position x versus time t for this object?
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