Answers to Final Review

1.  1.0 Nm
2.  1.1 kgm/s
3.  N/A
4.  5.76 s, f = .174 Hz
5.  28 Hz, 84 Hz, 140 Hz
6.  0.25 W,  relative intensity = 89 dB
7.  7.1 cm, real, inverted, larger
8.  33 degrees
9.  64 cm,
10.  6.6 x 10^-18 N
11.  Fnet1=-396 N, Fnet2 = +570 N, Fnet3 = -174 N
12. 

Extra Problems from class:  #1 = 6.3 rad/s,   #2 = 1.4 Nm