Two blocks with masses M1 and M2 are connected by a massless string that passes over a massless pulley as shown. M1 has a mass of 2.25 kg and is on an incline of 0 43.5 with coefficient of kinetic friction 0.205. M2 has a mass of 6.15 kg and is on an incline of e2 31.5 with coefficient of kinetic friction -0.105. The two-block м, м, system is in motion with the block of mass M2 sliding down the ramp Find the magnitude a2 of the acceleration of M2 down the incline. Figure is not to scale. m/s2 а2

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