Question: 1.) Two packages are connected by a very light string that goes over an ideal pulley as shown in the figure. Package A has a

1.) Two packages are connected by a very light string that goes over an ideal pulley as shown in the figure. Package A has a mass of 3.0 kg and can slide along a rough plane inclined at 30 above the horizontal. The mass of package A B is 20kg. The string acts on package A parallel to the B surface of the plane. The coefficient of kinetic friction between package A and the plane is 0.2. What is the 30 magnitude of the acceleration of each block? What is the tension in the string

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