The 1.5kg physics book in figure is connected by a string to a 550g coffee cup. The book is given a push up the slope and released with a speed of 2.5m/s .The coefficients of friction are ?s =0.50 and ?k=0.20.
A) How far does the book slide?
B) At the highest point, does the book stick to the slope, or does it slide back down?
*stick to the slope
*slide back downhill