Two vectors, t and 3, lie in the xy plane. their magnitudes are 4.50 and 7.30 units, respectively, and their directions are 3200 and 85.0°, respectively, as measured counterclockwise from the positive r axis. wha

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?