Two packing crates of masses 10.0 kg and 5.00 kg are connected by a light string that passes over a frictionless pulley as in the figure above. The 5.00-kg crate lies on an incline of angle 40.0°. If the coefficient on friction between the 5 kg crate and the inclined plane is 0.3, find (a) the acceleration of the 5.00-kg crate and (b) the tension in the string.

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