diff options
Diffstat (limited to '3648/CH13')
| -rw-r--r-- | 3648/CH13/EX13.1/Ex13_1.sce | 16 | ||||
| -rw-r--r-- | 3648/CH13/EX13.1/Ex13_1.txt | 5 | ||||
| -rw-r--r-- | 3648/CH13/EX13.2/Ex13_2.sce | 8 | ||||
| -rw-r--r-- | 3648/CH13/EX13.2/Ex13_2.txt | 1 | ||||
| -rw-r--r-- | 3648/CH13/EX13.3/Ex13_3.sce | 9 | ||||
| -rw-r--r-- | 3648/CH13/EX13.3/Ex13_3.txt | 1 | ||||
| -rw-r--r-- | 3648/CH13/EX13.4/Ex13_4.sce | 18 | ||||
| -rw-r--r-- | 3648/CH13/EX13.4/Ex13_4.txt | 4 | ||||
| -rw-r--r-- | 3648/CH13/EX13.5/Ex13_5.sce | 9 | ||||
| -rw-r--r-- | 3648/CH13/EX13.5/Ex13_5.txt | 1 | ||||
| -rw-r--r-- | 3648/CH13/EX13.6/Ex13_6.sce | 12 | ||||
| -rw-r--r-- | 3648/CH13/EX13.6/Ex13_6.txt | 3 |
12 files changed, 87 insertions, 0 deletions
diff --git a/3648/CH13/EX13.1/Ex13_1.sce b/3648/CH13/EX13.1/Ex13_1.sce new file mode 100644 index 000000000..bb4095fcc --- /dev/null +++ b/3648/CH13/EX13.1/Ex13_1.sce @@ -0,0 +1,16 @@ +//Example 13_1
+clc();
+clear;
+//To find the maximum velocity and acceleration and the same when x=10cm
+xo=0.4 //Units in Meters
+k=24.5 //Units in N/M
+m=2 //Units in Kg
+vmax=xo*(sqrt(k/m)) //Units in meters/sec
+printf("Maximum velocity is Vmax=%.1f Meter/sec\n",vmax)
+amax=(k*xo)/m //Units in meter/sec^2
+printf("Maximum acceleration is Amax=%.1f meter/sec^2\n",amax)
+x=0.1 //Units in meters
+v=sqrt((k/m)*(xo^2-x^2)) //Units in meters/Sec
+printf("Velocity at x=0.1 meters is= %.2f meters/sec\n",v)
+a=-(k*x)/m //Units in meter/sec^2
+printf("Acceleration at x=0.1 meters is= %.2f meters/sec^2\n",a)
diff --git a/3648/CH13/EX13.1/Ex13_1.txt b/3648/CH13/EX13.1/Ex13_1.txt new file mode 100644 index 000000000..2255f4f96 --- /dev/null +++ b/3648/CH13/EX13.1/Ex13_1.txt @@ -0,0 +1,5 @@ +Maximum velocity is Vmax=1.4 Meter/sec
+Maximum acceleration is Amax=4.9 meter/sec^2
+Velocity at x=0.1 meters is= 1.36 meters/sec
+Acceleration at x=0.1 meters is= -1.23 meters/sec^2
+
\ No newline at end of file diff --git a/3648/CH13/EX13.2/Ex13_2.sce b/3648/CH13/EX13.2/Ex13_2.sce new file mode 100644 index 000000000..3086dc841 --- /dev/null +++ b/3648/CH13/EX13.2/Ex13_2.sce @@ -0,0 +1,8 @@ +//Example 13_2
+clc();
+clear;
+//To find the frequency of the vibrations
+spring=24.5 //Units in N/m
+m=2 //Units in Kg
+f=(1/(2*%pi))*sqrt(spring/m) //Units in Hz
+printf("The frequency of vibrations is f=%.2f Hz",f)
diff --git a/3648/CH13/EX13.2/Ex13_2.txt b/3648/CH13/EX13.2/Ex13_2.txt new file mode 100644 index 000000000..bd40e6d04 --- /dev/null +++ b/3648/CH13/EX13.2/Ex13_2.txt @@ -0,0 +1 @@ +The frequency of vibrations is f=0.56 Hz
\ No newline at end of file diff --git a/3648/CH13/EX13.3/Ex13_3.sce b/3648/CH13/EX13.3/Ex13_3.sce new file mode 100644 index 000000000..4ef4fbcbe --- /dev/null +++ b/3648/CH13/EX13.3/Ex13_3.sce @@ -0,0 +1,9 @@ +//Example 13_3
+clc();
+clear;
+//To find the tension required in string
+m=0.002 //Units in Kg
+l=0.6 //Units in meters
+v=300 //Units in meters/sec
+T=(m/l)*v^2 //Units in N
+printf("Tension required in the string is T=%d N",T)
diff --git a/3648/CH13/EX13.3/Ex13_3.txt b/3648/CH13/EX13.3/Ex13_3.txt new file mode 100644 index 000000000..15d03e317 --- /dev/null +++ b/3648/CH13/EX13.3/Ex13_3.txt @@ -0,0 +1 @@ +Tension required in the string is T=300 N
\ No newline at end of file diff --git a/3648/CH13/EX13.4/Ex13_4.sce b/3648/CH13/EX13.4/Ex13_4.sce new file mode 100644 index 000000000..ec6646bc3 --- /dev/null +++ b/3648/CH13/EX13.4/Ex13_4.sce @@ -0,0 +1,18 @@ +//Example 13_4
+clc();
+clear;
+//To draw a picture on the first three resonance frequencies
+l=6 //Units in meters
+n=1
+lamda1=(2*l)/n //Units in meters
+n=2
+lamda2=(2*l)/n //Units in meters
+n=3
+lamda3=(2*l)/n //Units in meters
+speed=24 //Units in meters/sec
+f1=speed/lamda1 //Units in Hz
+f2=speed/lamda2 //Units in Hz
+f3=speed/lamda3 //Units in Hz
+printf("The first resonance frequency is F1=%d Hz\n",f1)
+printf("The second resonance frequency is F2=%d Hz\n",f2)
+printf("The third resonance frequency is F3=%d Hz\n",f3)
diff --git a/3648/CH13/EX13.4/Ex13_4.txt b/3648/CH13/EX13.4/Ex13_4.txt new file mode 100644 index 000000000..f519b8fd9 --- /dev/null +++ b/3648/CH13/EX13.4/Ex13_4.txt @@ -0,0 +1,4 @@ + The first resonance frequency is F1=2 Hz
+The second resonance frequency is F2=4 Hz
+The third resonance frequency is F3=6 Hz
+
\ No newline at end of file diff --git a/3648/CH13/EX13.5/Ex13_5.sce b/3648/CH13/EX13.5/Ex13_5.sce new file mode 100644 index 000000000..1fa0aa98b --- /dev/null +++ b/3648/CH13/EX13.5/Ex13_5.sce @@ -0,0 +1,9 @@ +//Example 13_5
+clc();
+clear;
+//To find the speed of the wave
+l=300*10^-2 //Units in Meters
+lamda3=(l*2)/3 //Units in meters
+f=20 //Units in sec^-1 or Hz
+v=f*lamda3 //Units in meters/sec
+printf("The speed of the wave is v=%d meters/sec",v)
diff --git a/3648/CH13/EX13.5/Ex13_5.txt b/3648/CH13/EX13.5/Ex13_5.txt new file mode 100644 index 000000000..95d760052 --- /dev/null +++ b/3648/CH13/EX13.5/Ex13_5.txt @@ -0,0 +1 @@ +The speed of the wave is v=40 meters/sec
\ No newline at end of file diff --git a/3648/CH13/EX13.6/Ex13_6.sce b/3648/CH13/EX13.6/Ex13_6.sce new file mode 100644 index 000000000..4f21ccb47 --- /dev/null +++ b/3648/CH13/EX13.6/Ex13_6.sce @@ -0,0 +1,12 @@ +//Example 13_6
+clc();
+clear;
+//To find the youngs modulus
+lamda=1.85 //Units in meters
+f=2700 //units in sec^-1
+v=lamda*f //Units in meters/sec
+density=7.86*10^3 //Units in Kg/meter^3
+y=v^2*density //Units in N/meters^2
+printf("The youngs modulus is Y=")
+disp(y)
+printf("N/meters^2")
diff --git a/3648/CH13/EX13.6/Ex13_6.txt b/3648/CH13/EX13.6/Ex13_6.txt new file mode 100644 index 000000000..8bb76e6c6 --- /dev/null +++ b/3648/CH13/EX13.6/Ex13_6.txt @@ -0,0 +1,3 @@ +The youngs modulus is Y=
+ 1.961D+11
+N/meters^2
\ No newline at end of file |