diff options
Diffstat (limited to '3792/CH8/EX8.4')
| -rw-r--r-- | 3792/CH8/EX8.4/Ex8_4.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/3792/CH8/EX8.4/Ex8_4.sce b/3792/CH8/EX8.4/Ex8_4.sce new file mode 100644 index 000000000..ddf406946 --- /dev/null +++ b/3792/CH8/EX8.4/Ex8_4.sce @@ -0,0 +1,14 @@ +// SAMPLE PROBLEM 8/4
+clc;funcprot(0);
+// Given data
+m=50;// kg
+n=4;// Number of springs
+// x_B=0.002cos50t
+b=0.002;// m
+omega=50;// rad/s
+k=7500;// The stiffness of the spring in N/m
+
+// Calculation
+omega_n=sqrt((n*k)/m);// The resonant frequency in rad/s
+X=b/(1-(omega/omega_n)^2);// m
+printf("\nThe amplitude of the steady-state motion of the instrument,X=%1.2e m (or) %0.3f mm",X,X*10^3);
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