Question: In the apparatus shown in Fig. 4.46, m1 = 10 kg and the coefficients of static and kinetic friction between m1 and the table are

In the apparatus shown in Fig. 4.46, m1 = 10 kg and the coefficients of static and kinetic friction between m1 and the table are 0.60 and 0.40, respectively.

(a) What mass of m2 will just barely set the system in motion?
(b) After the system begins to move, what is the acceleration?

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