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authorpriyanka2015-06-24 15:03:17 +0530
committerpriyanka2015-06-24 15:03:17 +0530
commitb1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch)
treeab291cffc65280e58ac82470ba63fbcca7805165 /1301/CH5
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initial commit / add all books
Diffstat (limited to '1301/CH5')
-rwxr-xr-x1301/CH5/EX5.10/ex5_10.sce6
-rwxr-xr-x1301/CH5/EX5.11/ex5_11.sce5
-rwxr-xr-x1301/CH5/EX5.12/ex5_12.sce5
-rwxr-xr-x1301/CH5/EX5.13/ex5_13.sce7
-rwxr-xr-x1301/CH5/EX5.14/ex5_14.sce7
-rwxr-xr-x1301/CH5/EX5.15/ex5_15.sce5
-rwxr-xr-x1301/CH5/EX5.16/ex5_16.sce6
-rwxr-xr-x1301/CH5/EX5.17/ex5_17.sce7
-rwxr-xr-x1301/CH5/EX5.18/ex5_18.sce13
-rwxr-xr-x1301/CH5/EX5.19/ex5_19.sce7
-rwxr-xr-x1301/CH5/EX5.2/ex5_2.sce5
-rwxr-xr-x1301/CH5/EX5.20/ex5_20.sce6
-rwxr-xr-x1301/CH5/EX5.3/ex5_3.sce6
-rwxr-xr-x1301/CH5/EX5.4/ex5_4.sce7
-rwxr-xr-x1301/CH5/EX5.5/ex5_5.sce5
-rwxr-xr-x1301/CH5/EX5.7/ex5_7.sce6
-rwxr-xr-x1301/CH5/EX5.8/ex5_8.sce10
-rwxr-xr-x1301/CH5/EX5.9/ex5_9.sce7
18 files changed, 120 insertions, 0 deletions
diff --git a/1301/CH5/EX5.10/ex5_10.sce b/1301/CH5/EX5.10/ex5_10.sce
new file mode 100755
index 000000000..174311335
--- /dev/null
+++ b/1301/CH5/EX5.10/ex5_10.sce
@@ -0,0 +1,6 @@
+clc;
+p=1; //power output in hp
+p=1*746 //power output in Watt using 1hp = 746Watt
+F=300; //Force in Newton
+v=p/F; //calculating v in m/sec using P=F*v
+disp(v,"Velocity in m/sec = "); //displaying velocity in m/sec \ No newline at end of file
diff --git a/1301/CH5/EX5.11/ex5_11.sce b/1301/CH5/EX5.11/ex5_11.sce
new file mode 100755
index 000000000..cb1c1753c
--- /dev/null
+++ b/1301/CH5/EX5.11/ex5_11.sce
@@ -0,0 +1,5 @@
+clc;
+m=1000; //mass in kg
+v=20; //velocity in m/sec
+KE=(m*v*v)/2; //calculating kinetic energy using KE=1/2*(m*v*v)
+disp(KE,"Kinetic Energy in Joule = "); //displaying kinetic energy in Joule. \ No newline at end of file
diff --git a/1301/CH5/EX5.12/ex5_12.sce b/1301/CH5/EX5.12/ex5_12.sce
new file mode 100755
index 000000000..3a055ffc4
--- /dev/null
+++ b/1301/CH5/EX5.12/ex5_12.sce
@@ -0,0 +1,5 @@
+clc;
+m=1; //mass in kg
+KE=1; //Knetic Energy in Joule
+v=sqrt((2*KE)/m); //calculating velocity in m/sec using KE=1/2(m*v*v)
+disp(v,"Velocity in m/sec = "); //displaying velocity in m/sec \ No newline at end of file
diff --git a/1301/CH5/EX5.13/ex5_13.sce b/1301/CH5/EX5.13/ex5_13.sce
new file mode 100755
index 000000000..cb4d0cd8a
--- /dev/null
+++ b/1301/CH5/EX5.13/ex5_13.sce
@@ -0,0 +1,7 @@
+clc;
+v=15; //velocity in ft/sec
+w=128; //weight in lb
+g=32; //g in ft/sec square
+m=w/g; //calculating m in slugs
+KE=(1/2)*(m*v*v); //calculating KE in ft.lb
+disp(KE,"Kinetic Energy in ft.lb = "); //displaying result \ No newline at end of file
diff --git a/1301/CH5/EX5.14/ex5_14.sce b/1301/CH5/EX5.14/ex5_14.sce
new file mode 100755
index 000000000..f2e562041
--- /dev/null
+++ b/1301/CH5/EX5.14/ex5_14.sce
@@ -0,0 +1,7 @@
+clc;
+w=2500; //weight in lb
+v=40; //velocity in mi/hr
+m=w/g; //calculating mass in slugs
+v=40*1.47; //converting velocity in ft/sec
+KE=(1/2)*(m*v*v); //calculating Kinetic energy in ft.lb
+disp(KE,"Kinetic Energy in ft.lb = "); //displaying result \ No newline at end of file
diff --git a/1301/CH5/EX5.15/ex5_15.sce b/1301/CH5/EX5.15/ex5_15.sce
new file mode 100755
index 000000000..c241fd5b9
--- /dev/null
+++ b/1301/CH5/EX5.15/ex5_15.sce
@@ -0,0 +1,5 @@
+clc;
+h=7-3; //height above ground in ft
+g=32; //g in ft/sec square
+v=sqrt(2*g*h); //calculating velocity in ft/sec since PE=KE
+disp(v,"Velocity in ft/sec = "); //displaying result \ No newline at end of file
diff --git a/1301/CH5/EX5.16/ex5_16.sce b/1301/CH5/EX5.16/ex5_16.sce
new file mode 100755
index 000000000..a27d1461c
--- /dev/null
+++ b/1301/CH5/EX5.16/ex5_16.sce
@@ -0,0 +1,6 @@
+clc;
+v=20; //velocity in m/sec
+g=9.8; //g in m/sec square
+h=200; //height in m
+diff=(v*v)/(2*9.8*200); //calculating Final KE/Initial PE
+disp((1-diff)*100,"Percent of initial PE lost = "); //displaying result \ No newline at end of file
diff --git a/1301/CH5/EX5.17/ex5_17.sce b/1301/CH5/EX5.17/ex5_17.sce
new file mode 100755
index 000000000..8a8a66bdb
--- /dev/null
+++ b/1301/CH5/EX5.17/ex5_17.sce
@@ -0,0 +1,7 @@
+clc;
+w=3; //weight in lb
+v=15; //velocity in ft/sec
+g=32; //g in ft/sec square
+s=(1/24); //s in ft
+F=(w*v*v)/(2*g*s); //calculating force exerted in lb
+disp(F,"Force exerted in lb = "); //displaying result \ No newline at end of file
diff --git a/1301/CH5/EX5.18/ex5_18.sce b/1301/CH5/EX5.18/ex5_18.sce
new file mode 100755
index 000000000..661825706
--- /dev/null
+++ b/1301/CH5/EX5.18/ex5_18.sce
@@ -0,0 +1,13 @@
+clc;
+g=9.8; //g in m/sec square
+h=2; //height in m
+F=100; //force in Newton
+s=15; //s in m
+v=2; //velocity in m/sec
+m=30; //mass in 30 kg
+W=F*s; //calculating work in Joule
+delKE=(1/2)*(m*v*v); //calculating change in KE in Joule
+delPE=m*g*h; //calculating change in PE in Joule
+Wf=W-delKE-delPE; //calculating work in Joule
+Ff=Wf/s; //calculating frictional force in Newton
+disp(Ff,"Frictional Force in Newton = "); //displaying result \ No newline at end of file
diff --git a/1301/CH5/EX5.19/ex5_19.sce b/1301/CH5/EX5.19/ex5_19.sce
new file mode 100755
index 000000000..0261886cb
--- /dev/null
+++ b/1301/CH5/EX5.19/ex5_19.sce
@@ -0,0 +1,7 @@
+clc;
+t=1; //time in sec
+m=4*10^9; //m in kg
+c=3*10^8; //velocity of light in m/sec
+E=m*c*c; //calculating Energy in Joule using Einstein's equation: E=m*c*c
+P=E/t; //calculating Power output in Watt
+disp(P,"Power Output in Watt = "); //displaying result \ No newline at end of file
diff --git a/1301/CH5/EX5.2/ex5_2.sce b/1301/CH5/EX5.2/ex5_2.sce
new file mode 100755
index 000000000..f03dc93df
--- /dev/null
+++ b/1301/CH5/EX5.2/ex5_2.sce
@@ -0,0 +1,5 @@
+clc;
+F=60; //force in lb
+s=10; //distance inft
+W=F*s; //calculating weight
+disp(W,"Weight in ft.lb = "); //displaying result \ No newline at end of file
diff --git a/1301/CH5/EX5.20/ex5_20.sce b/1301/CH5/EX5.20/ex5_20.sce
new file mode 100755
index 000000000..691351143
--- /dev/null
+++ b/1301/CH5/EX5.20/ex5_20.sce
@@ -0,0 +1,6 @@
+clc;
+P=10^8; //power in Watt
+t=60*60*24; //t in seconds for 1 day
+E=P*t; //calculating energy in Joule using E=P*t
+m=E/(c*c); //calculating m in kg using Einstein's equation:E=m*c*c
+disp(m,"Mass in kg = "); //displaying result \ No newline at end of file
diff --git a/1301/CH5/EX5.3/ex5_3.sce b/1301/CH5/EX5.3/ex5_3.sce
new file mode 100755
index 000000000..112ee0c47
--- /dev/null
+++ b/1301/CH5/EX5.3/ex5_3.sce
@@ -0,0 +1,6 @@
+clc;
+F=2000; //force in lb
+s=80; //distance inft
+W=F*s; //calculating weight
+disp(W,"Weight in ft.lb = "); //displaying result
+disp(W,"Potential Energy in ft.lb = "); //displaying result \ No newline at end of file
diff --git a/1301/CH5/EX5.4/ex5_4.sce b/1301/CH5/EX5.4/ex5_4.sce
new file mode 100755
index 000000000..d33b5365c
--- /dev/null
+++ b/1301/CH5/EX5.4/ex5_4.sce
@@ -0,0 +1,7 @@
+clc;
+g=9.8; //gravitational constant in m/sec square
+h=1.5; //height in m
+m=2; //mass in kg
+W=m*g*h; //calculating weight
+disp(W,"Weight in Joule = "); //displaying result
+disp(W,"Potential Energy in Joule = "); //displaying result \ No newline at end of file
diff --git a/1301/CH5/EX5.5/ex5_5.sce b/1301/CH5/EX5.5/ex5_5.sce
new file mode 100755
index 000000000..05c40eb3e
--- /dev/null
+++ b/1301/CH5/EX5.5/ex5_5.sce
@@ -0,0 +1,5 @@
+clc;
+g=9.8; //gravitational constant in m/sec square
+m=2; //mass in kg
+W=m*g; //calculating weight
+disp(W,"Weight in Newton = "); //displaying result
diff --git a/1301/CH5/EX5.7/ex5_7.sce b/1301/CH5/EX5.7/ex5_7.sce
new file mode 100755
index 000000000..3e1a2c791
--- /dev/null
+++ b/1301/CH5/EX5.7/ex5_7.sce
@@ -0,0 +1,6 @@
+clc;
+F=150; //F in lb
+s=10; //distance in ft
+t=5; //time in sec
+P=(F*s)/t; //Power in ft.lb/sec
+disp(P/550,"Power in hp = "); //displaying power in hp \ No newline at end of file
diff --git a/1301/CH5/EX5.8/ex5_8.sce b/1301/CH5/EX5.8/ex5_8.sce
new file mode 100755
index 000000000..65dae7922
--- /dev/null
+++ b/1301/CH5/EX5.8/ex5_8.sce
@@ -0,0 +1,10 @@
+clc;
+s=80; //height in m
+p=20; //power of hoist in hp
+m=500; //weight in kg
+g=9.8; //gravitational constant in m/sec square
+e=0.8; //efficiency = 80 percent
+F=m*g; //Force in Newton
+P=e*p*746; //calculating power in watt
+t=(F*s)/P; //calculating time required
+disp(t,"Time required in sec = "); //displaying time required. \ No newline at end of file
diff --git a/1301/CH5/EX5.9/ex5_9.sce b/1301/CH5/EX5.9/ex5_9.sce
new file mode 100755
index 000000000..47ebe80c7
--- /dev/null
+++ b/1301/CH5/EX5.9/ex5_9.sce
@@ -0,0 +1,7 @@
+clc;
+v=10; //velocity in min/hr
+p=80; //power required in hp
+v=v*1.47; //converting v to ft/sec
+P=p*550; //converting P to ft.lb/sec
+F=P/v; //calculating resistive force required
+disp(F,"Resistive force required in lb = "); //displaying resistive force required. \ No newline at end of file
generated by cgit (git 2.34.1) at 2025-03-12 09:19:32 +0000