initial commit / add all books

4 files changed, 38 insertions, 0 deletions

diff --git a/1205/CH10/EX10.1/S_10_1.sce b/1205/CH10/EX10.1/S_10_1.sce
new file mode 100644
index 000000000..74eb56bac
--- /dev/null
+++ b/1205/CH10/EX10.1/S_10_1.sce
@@ -0,0 +1,3 @@
+

+clc;

+printf("Given problem is theoritical and no mathematical solving required for this problem");

diff --git a/1205/CH10/EX10.2/S_10_2.sce b/1205/CH10/EX10.2/S_10_2.sce
new file mode 100644
index 000000000..74eb56bac
--- /dev/null
+++ b/1205/CH10/EX10.2/S_10_2.sce
@@ -0,0 +1,3 @@
+

+clc;

+printf("Given problem is theoritical and no mathematical solving required for this problem");

diff --git a/1205/CH10/EX10.3/S_10_3.sce b/1205/CH10/EX10.3/S_10_3.sce
new file mode 100644
index 000000000..ce6645a4f
--- /dev/null
+++ b/1205/CH10/EX10.3/S_10_3.sce
@@ -0,0 +1,14 @@
+clc;

+m=1000;//kg, mass of krate

+theta=60;//degree

+theta=theta*%pi/180;//radians, conversion into rad

+a=0.70;//m

+L=3.20;//m

+g=9.81;//m/s^2

+//From theory we get

+W=m*g;//N, Weight

+W=W/1000;//kN, conversion into kN

+S=sqrt(a^2+L^2-2*a*L*cos(theta));//m

+F_DH=W*S/L/tan(theta);//kN

+

+printf("Force exerted by each cylinder is F_DH=%.2f kN",F_DH);

diff --git a/1205/CH10/EX10.4/S_10_4.sce b/1205/CH10/EX10.4/S_10_4.sce
new file mode 100644
index 000000000..b6e80d1e5
--- /dev/null
+++ b/1205/CH10/EX10.4/S_10_4.sce
@@ -0,0 +1,18 @@
+clc;

+m=10;//kg, mass of rim

+r=300;//mm, radius of disk

+a=0.08;//m

+b=0.3;//m

+k=4;//kN/m

+g=9.81;//m/s^2  gravity

+//From theory we get

+

+//sin(theta)=k*a^2/m/g/b*theta

+dif=1;

+for theta=0:0.001:1

+    dif=sin(theta)-k*a^2/m/g/b*theta;

+    if dif<=0.001 then printf("theta= %.3f rad or %.1f degrees\n",theta,theta/%pi*180);

+    end

+end

+

+