In the figure, a slab of mass m, = 40 kg rests on a frictionless floor, and a block of mass m, = 9 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 102 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? u =0 (a) Number -7.4 Unitsm/s^2 -7.4 (b) Number T-0.88 Units m/s^2 Click if you would like to Show Work for this question: Open Show Work SHOW HINT

In the figure, a slab of mass m, = 40 kg rests on a frictionless floor, and a block of mass m, = 9 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 102 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? u =0 (a) Number -7.4 Unitsm/s^2 -7.4 (b) Number T-0.88 Units m/s^2 Click if you would like to Show Work for this question: Open Show Work SHOW HINT

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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In the figure, a slab of mass m, = 40 kg rests on a frictionless floor, and a block of mass m, = 9 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 102 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?
u = 0-
(a) Number T-7.4
-7.4
Units
m/s^2
(b) Number
i+
Units m/s^2
-0.88
Click if you would like to Show Work for this question: Open Show Work
SHOW HINT
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