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Physics, 23.02.2021 22:40 clairajogriggsk
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Physics, 22.06.2019 10:30, tyw3366812778
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
Physics, 22.06.2019 13:40, youngbeauty17
Awind turbine is rotating counterclockwise at 0.5 rev/s and slows to a stop in 10 s. its blades are 20 m in length. (a) what is the angular acceleration of the turbine? (b) what is the centripetal acceleration of the tip of the blades at t=0s? (c) what is the magnitude and direction of the total linear acceleration of the tip of the blades at t=0s?
Answers: 1
Mathematics, 22.04.2021 19:20
Mathematics, 22.04.2021 19:20
Mathematics, 22.04.2021 19:20
Mathematics, 22.04.2021 19:20
Mathematics, 22.04.2021 19:20
Biology, 22.04.2021 19:20