A 3.06 kg particle has the xy coordinates (-1.51 m, 0.950 m), and a 5.93 kg particle has the xy coordinates (0.366 m, -0.969 m). Both lie on a horizontal plane. At what (a) x and (b) y coordinates must you place a 4.53 kg particle such that the center of mass of the three-particle system has the coordinates (-0.922 m, -0.833 m)
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In a stagnant pool of water, a crayfish may spend much of its time lying with one side of its carapace near the surface of the water. in this position, it will move the walking legs on that side in a rhythmic back-and-forth motion. explain the likely function of this behavior.
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Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is μs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?
Answers: 3
A 3.06 kg particle has the xy coordinates (-1.51 m, 0.950 m), and a 5.93 kg particle has the xy coor...
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