diff options
Diffstat (limited to '3875/CH1/EX1.1')
| -rw-r--r-- | 3875/CH1/EX1.1/1_1.txt | 2 | ||||
| -rw-r--r-- | 3875/CH1/EX1.1/Ex1_1.sce | 13 |
2 files changed, 15 insertions, 0 deletions
diff --git a/3875/CH1/EX1.1/1_1.txt b/3875/CH1/EX1.1/1_1.txt new file mode 100644 index 000000000..6d1ee2ec9 --- /dev/null +++ b/3875/CH1/EX1.1/1_1.txt @@ -0,0 +1,2 @@ +Resistive force = 2.31e-03 newton/s/meter
+Relaxation time = 86.56 s
\ No newline at end of file diff --git a/3875/CH1/EX1.1/Ex1_1.sce b/3875/CH1/EX1.1/Ex1_1.sce new file mode 100644 index 000000000..c20e0ced8 --- /dev/null +++ b/3875/CH1/EX1.1/Ex1_1.sce @@ -0,0 +1,13 @@ +clc ;
+clear ;
+m=100*10^-3 //flat disc mass in kg
+t=60 //time period of oscillation in sec
+omega=10 //frequency in Hz
+
+//Calculation
+damp_omega=log(2)/60 //amplitude of damped oscillator for A/C = 1/2 in rad/s
+c= 2*m*damp_omega
+tau= 1/damp_omega
+
+mprintf("Resistive force = %0.2e newton/s/meter \n",c)
+mprintf("Relaxation time = %2.2f s",tau) //The answer provided in the textbook is wrong.
|