表达式6: "B" Subscript, "x" , Baseline equals 0.0 3Bx=0.03
negative 10−10
1010
6
表达式7: "v" Subscript, "x" , Baseline equals "A" Subscript, "x" , Baseline minus "B" Subscript, "x" , Baselinevx=Ax−Bx
equals=
negative 1.6 6−1.66
7
表达式8: "v" Subscript, "y" , Baseline equals "A" Subscript, "y" , Baseline minus "B" Subscript, "y" , Baselinevy=Ay−By
equals=
0.0 30.03
8
表达式9: "s" Subscript, "i" "g" "n" , Baseline equals StartFraction, abs left parenthesis, "v" Subscript, "x" , Baseline , right parenthesis Over "v" Subscript, "x" , Baseline , EndFractionsign=absvxvx
equals=
negative 1−1
9
表达式10: "d" equals "s" Subscript, "i" "g" "n" , Baseline times arc cosine left parenthesis, StartFraction, "v" Subscript, "y" , Baseline Over StartRoot, "v" squared plus "v" squared , EndRoot , EndFraction , right parenthesisd=sign·arccosvyv2x+v2y
equals=
negative 1.5 5 2 7 2 6 0 0 4 7 7−1.55272600477
10
表达式11: "g" equals StartFraction, "d" Over pi , EndFraction times 180g=dπ·180
