initial commit / add all books

1 files changed, 29 insertions, 0 deletions

diff --git a/1151/CH1/EX1.20/example20.sce b/1151/CH1/EX1.20/example20.sce
new file mode 100755
index 000000000..2eeb445a1
--- /dev/null
+++ b/1151/CH1/EX1.20/example20.sce
@@ -0,0 +1,29 @@
+printf(" given \n N1=300\n N2=50 \n w1=3 rad/sec\n Torque for wheel 1=10Nm \n displacement for wheel 1=3 radian(clockwise)\n angular accerleration of wheel 1 is 4 rad/sec^2 ")

+printf("find a) r1:r2 and r1:r3\n b)w3,w4 \n c)torque for wheel 2,wheel 3 \n displacement for wheel 2,3and 4\n e) angular displacement of wheel3 ")

+n1=300;

+n2=50;

+n3=150;

+n4=30;

+r=n1/n2;

+r1=n1/n3;

+disp(r,"r1:r2=");

+disp(r1,"r1:r3=")

+w1=15;

+w3=r1*w1; w4=n1*w1/n2;

+disp(w3,"w3=")

+disp(w4,"w4=")

+t1=10;

+t2=t1/r;

+t3=t1/r1;

+disp(t2,"torque for wheel 2 (in Nm) is")

+disp(t3,"torque for wheel  3(in Nm) is")

+disp(d2,"displacement for wheel 2 (in radian) is")

+

+d1=3;

+d2=r*d1;

+d3=d2*n2/n3;

+d4=d3*n3/n1;

+disp(d3,"displacement for wheel 3 (in radian) is")

+disp(d4,"displacement for wheel 4 (in radian) is")

+a=r1*4;

+disp(a,"angular displacement for wheel 3(in rad/sec^2) is")