Answers for your review

Good evening,

For those or you who are practicing with the review exercises, here you may find the answers:

1.- 10750 s or 2.99 h
2.- (total travel)V=0 m/s, S=8 m/s (during the travel) V=S=8m/s
3.- V=31.94 m/min or V=0.53 m/s, 63.43° to the North
4.- d=200 mi
5.- s=7.5 m/s v=-2.5 m/s
6.- a=80 m/(s*s)
7.- a=-6.55 m/(s*s) t=4.9s
8.- a=-8.93 m/(s*s) d=40.23 m
9.- a=-6.17 m/(s*s) t=3.6s
10.- t=1.92s v=-18.78 m/s
11.- t=3.53s v=40.64 m/s
12.- d=30.48m
13.- v=17.74m/s
14.- d=583.1 m
15.- v=3.05 m/s
16.- vx=40 m/s, vy=29.4 m/s
17.- vx=25.98m/s, vy=-14.4m/s
18.- vx=29.21m/s, vy=2.41m/s, x=58.42m, y=20.6m
19.- Vmin=15.82, vmax=17.04

Greetings,

Mrs. Angulo-Sherman