In the figure, a slab of mass m1 = 40 kg rests on a frictionless floor, and a block of mass m2 = 12 kg rests on top of the slab. Between block and slab, the coefficient of static friction is 0.60, and the coefficient of kinetic friction is 0.40. A horizontal force F→ of magnitude 109 N begins to pull directly on the block, as shown. In unit-vector notation, what are the resulting accelerations of (a) the block and (b) the slab? (a) Number i^ + j^ Units (b) Number i^ + j^ Units

In the figure, a slab of mass m1 = 40 kg rests on a frictionless floor, and a block of mass m2 = 12 kg rests on top of the slab. Between block and slab, the coefficient of static friction is 0.60, and the coefficient of kinetic friction is 0.40. A horizontal force F→ of magnitude 109 N begins to pull directly on the block, as shown. In unit-vector notation, what are the resulting accelerations of (a) the block and (b) the slab? (a) Number i^ + j^ Units (b) Number i^ + j^ Units

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In the figure, a slab of mass m 1 = 40 k g rests on a frictionless floor, and a block of mass m 2 = 12 k g rests on top of the slab. Between block and slab, the coefficient of static friction is 0.60 , and the coefficient of kinetic friction is 0.40 . A horizontal force F of magnitude 109 N begins to pull directly on the block, as shown. In unit-vector notation, what are the resulting accelerations of (a) the block and (b) the slab? (a) Number i ! i ^ + i j ^ Units (b) Number i i ^ + i j ^ Units

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