Hi there, Physics 115 Final Examination dated December 8, 2006 University of Waterloo (Document Reference #:

Hi there,Physics 115 Final Examination dated December 8, 2006 University of Waterloo (Document Reference #: P115-F06-11-1)The problem 2B on Page 8 of 13 Please, I need the solutions for questions (a), (b) and (c).Your swift reply will be highly appreciated. Thank you.Brian

Answer to 7722217a)acceleration=[(20*sin45-5)/(20+5)]*g=3.58 m/s2Velocity=√(2*3.58*4)=5.35 m/sb) accln=[(20*sin45-0.21*20cos45 -5)/(20+5)]*g=2.42 m/s2c) and d) cant be solved as radius is...