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Two blocks with masses M1 and M2 are connected by a massless string that passes over...

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 θ1=46.5∘ with coefficient of kinetic friction μ1=0.205.

M2 has a mass of 6.05 kg and is on an incline of θ2=33.5∘ with coefficient of kinetic friction μ2=0.105.

The two‑block 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.

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Answer #1

Acceleration of M 2 = 1.02 m/s^2

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