initial commit / add all books

1 files changed, 12 insertions, 0 deletions

diff --git a/623/CH1/EX1.1.9/U1_C1_9.sce b/623/CH1/EX1.1.9/U1_C1_9.sce
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+//variable initialization

+l_dash=1                                                                                                //length of the rod in frame s' (meter)

+Theta_dash_degree=45                                                                                    //angle of the rod with x-axis in frame s' (degree)

+Beta=1/2                                                                                                //value of Beta

+

+//calculation of the length of the rod and its inclination with x-axis in the frame s

+Theta_dash_radian=Theta_dash_degree*(%pi/180);                                                          //conversion of angle Theta in radian from degree (radian)

+l=((l_dash^2)*((sin(Theta_dash_radian))^2+((1-(Beta^2))*((cos(Theta_dash_radian))^2))))^(1/2);          //length of the rod in frame s (meter)

+tan_theta=tan(Theta_dash_radian)/((1-Beta^2)^(1/2));                                                    //tan of angle of rod with x-axis in frame s

+theta=atand(tan_theta);                                                                                 //angle of rod with x-axis in frame s (degree)

+

+printf("\n\t The length of the rod = %f meter\n\t Inclination of rod with x-axis = %f degree",l,theta);