Answer: A 28.0-kg block is connected to an empty 2.00-kg
Chapter , Problem 88(choose chapter or problem)
A 28.0-kg block is connected to an empty 2.00-kg bucket bya cord running over a frictionless pulley (Fig. 5-52). Thecoefficient of static friction between the table and the blockis 0.45 and the coefficient of kinetic friction between thetable and the block is 0.32.Sand is gradually addedto the bucket until thesystem just begins to move.(a) Calculate the mass ofsand added to the bucket.(b) Calculate the accelerationof the system.
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