Problem Set #1
1) y comp = 13.62 m/s, x comp = 26.73 m/s
2) theta = 50.19 deg
3) y comp = 5.07 m/s, x comp = 10.88 m/s
4) R = 14.76 m/s, theta = 28.3 deg
5 a) y comp = 2.18, x comp = 8.7
5 b) y comp = 9.84, x comp = -1.74
5 c) y comp = -29.98, x comp = 1.04
5 d) y comp = 2.27, x comp = -4.45
5 e) y comp = -8.82, x comp = -30.76
6) R = 368.3 N, theta = 45.6 deg
7) R = 136.67 N, theta = 155.33 deg
8) y comp = 43.85 N, x comp = 10.12 N
9) y comp = 20.18 ft/sec, x comp = 37.97 ft/sec
10) y comp = -12.50N, x comp = 70.91N
11) R = 10.05cm, theta = 57.18 deg
12) a scalar has only magnitude, a vector has magnitude and direction
13) R = 34.34 N, theta = 68.78 deg