840ba11a-0d88-4d0e-91f1-e437ad6e556a 19 3 4 decimal

&[DATE] &[TIME] - &[FILENAME]

Original work from Accident Reconstruction Science 4th Ed. Author: Alan J. Watts, Ph.D.

Relavent pages: 237 to 241

γ3 1.0 :

γ4 1.0 :

W1 4000 :

W2 3999 :

W3 4200 :

W4 4199 :

ge 32.2 :

A1 0.6 :

A2 0.6 :

F1 1.0 :

F2 1.0 :

θ1 0 57.3 / :

θ2 0 57.3 / :

vL1 7.335 :

vL2 7.335 :

vL1 vL1 θ1 cos / :

vL2 vL2 θ2 cos / :

W3 W3 γ3 / :

W4 W4 γ4 / :

R1 A1 3000 W1 / (13 /^* :

R2 A2 3000 W2 / (13 /^* :

a1 0.5 W1 3000 / (13 /^* :

a2 0.5 W2 3000 / (13 /^* :

R1 0.545

R2 0.545

a1 0.55

a2 0.55

x2MAX 0.16 :

x10 0 :

x20 a2 R1 W1 * F1 * 1 x10 a1 / + (* θ2 cos * R2 W2 * F2 * θ1 cos * / (* a2 - (:

x20 (9.173 105 -^*

x3 x20 x2MAX x20 0.01 + (range (:

x3 Q3 x3 2^a2 / 2 x3 * + vL2 2^12 R2 * ge * / + (:

x3 Q33 vL2 2^W2 * 2 ge * / (1 x3 a2 / + (* (:

x3 Q333 6 R2 * W2 * x3 Q3 * x3 Q33 - (:

x3 E3 F2 x3 Q333 * θ2 cos 2^/ (:

MATHCAD ANSWER FOR E3

MATHCAD ANSWER FOR x3

x3 E3 Maxima 1.843 205.172 413.256 626.093 843.685 1066.032 1293.133 1524.988 1761.598 2002.962 2249.08 2499.953 2755.58 3015.962 3281.098 3550.988 161 mat

1.843 205.172 413.256 626.093 843.685 1.066 103^* 1.293 103^* 1.525 103^* 1.762 103^* 2.003 103^* 2.249 103^* 2.5 103^* 2.756 103^* 3.016 103^* 3.281 103^* 3.551 103^* 161 mat

9.173 105 -^* 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.1 0.11 0.12 0.13 0.14 0.15 161 mat

x3 9.173 105 -^* 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.1 0.11 0.12 0.13 0.14 0.15 161 mat