Answers to October 13, 1998 Exam
1a) 85.3 kPa 1b) 103 kPa 1c_a) 2520 lbf 1c_b) 3.34 ft
2a) 4.75 m/s 2b) 1.99 kg-m/s
3) 2.86 lbf
4) Ax = 19.3 N (right) Ay = 7.02 N (down) MA = 6.53 N-m (CW)