If a box is lying on the floor of a wagon with a coefficient of friction 0.2, what is the maximum acceleration of the wagon for which the box would remain stationary? (Let g = 9.81 m/s2) a) 1.96 m/s2 b) 2 m/s2 c) 3.92 m/s2 d) 4 m/s2
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If a box is lying on the floor of a wagon with a coefficient of friction 0.2, what is the maximum acceleration of the wagon for which the box would remain stationary? (Let g = 9.81 m/s2)
a) 1.96 m/s2
b) 2 m/s2
c) 3.92 m/s2
d) 4 m/s2
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