In the figure below m1 95 kg and m2 40 kg the coefficient, Ask an Expert

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In the figure below, m1 = 9.5 kg and m2 = 4.0 kg. The coefficient of static friction between m1 and the horizontal surface is 0.60 while the coefficient of kinetic friction is 0.30.

(a) If the system is released from rest, what will its acceleration be?

_______ m/s2

(b) If the system is set in motion with m2 moving downward, what will be the acceleration of the system?

________ m/s2

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