“176.24lbs
4.54kg
111.2N
460.45N
F S = “ m S N = “0.3(460.45) = “138.13N and F K = “ m K N = “0.25(460.45) = “115.11N
F net = [369.7 0]
The answer is shown in Figure 11.9.
F net = [88.05 0]
In the same place
5m/s @ 45 °
a = [12.32 0]
154m
a = [6.05 “10.48]
D r = [27.22 “47.15]