HW 4.1 Answers: The Answers to # 1 - 12 and # 17-22 will not be posted as they are short answer questions. 13.) 98 N, 14.) 25 kg, 15.) 2.45 m/s/s, 16.) 12 N, 3 m/s/s
HW 4.2 Answers: The answers will not be provided... see your instructor for details.
HW 4.3 Answers: 1.) 60 N, 2.) 11.75 m/s/s, 3.) 1.84 m/s/s, 4.) 216,125 N, 5.) 14.20 N, 6.) 0.714, 7.) 10.9 N, 2.73 m/s/s