A block is pushed across a floor by a constant force that is applied at downward angle u
Chapter 6, Problem 32(choose chapter or problem)
A block is pushed across a floor by a constant force that is applied at downward angle u (Fig. 6-19). Figure 6-36 gives the acceleration magnitude a versus a range of values for the coefficient of kinetic friction mk between block and floor: a1 3.0 m/s2, mk2 0.20, and mk3 0.40.What is the value of u? F Figure 6-19 9 and 32. a1a10 k2 k3 kFigure 6-36 32.
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