Answers to 7+8 Review Sheet (for Test Thurs/Fri)

1.  2.45 x 10^-8 N
2.  2.64 x 10^17 N
3.  37200 m/s
4.  7.53 m/s  (I should have given you equation for static friction, not kinetic, although they are the same)
5.  5.8 m/s
6.  9500 N
7.  4.3 N m
8.  0.305 m
9.  0.44 m
10.  18 kg m^2
11.  0.25 kg m^2/s
12.  25 kg m^2/s
13.  1.9 rad/s