initial commit / add all books

26 files changed, 180 insertions, 0 deletions

diff --git a/3648/CH3/EX3.1/Ex3_1.sce b/3648/CH3/EX3.1/Ex3_1.sce
new file mode 100644
index 000000000..aa0f62a91
--- /dev/null
+++ b/3648/CH3/EX3.1/Ex3_1.sce
@@ -0,0 +1,23 @@
+//Example 3_1

+clc();   

+clear;

+//To find the balls instantaneous velocity and Average Velocity

+d1=8.6   //units in meters

+t1=0.86   //units in sec

+vp=d1/t1   //units in meters/sec

+printf("The Instantaneous Velocity at P Vp=%d meters/sec\n",vp)

+//The ball stops at position Q Hence vp=0 met/sec

+vq=0  //units in meters/sec

+printf("The Instantaneous Velocity at Q Vq=%d meters/sec\n",vq)

+d2=-10.2   //units in meters

+t2=1.02   //units in sec

+vn=d2/t2   //units in meters/sec

+printf("The Instantaneous Velocity at N Vn=%d meters/sec\n",vn)

+d3=20   //units in meters

+t3=2   //units in sec

+vAQ=d3/t3   //units in meters/sec

+printf("The Average Velocity between A and Q is VAQ=%d meters/sec\n",vAQ)

+d4=0   //units in meters

+t4=4   //units in sec

+vAM=d4/t4   //units in meters/sec

+printf("The Average Velocity between A and M is VAM=%d meters/sec\n",vAM)

diff --git a/3648/CH3/EX3.1/Ex3_1.txt b/3648/CH3/EX3.1/Ex3_1.txt
new file mode 100644
index 000000000..210515c36
--- /dev/null
+++ b/3648/CH3/EX3.1/Ex3_1.txt
@@ -0,0 +1,6 @@
+The Instantaneous Velocity at P Vp=10 meters/sec

+The Instantaneous Velocity at Q Vq=0 meters/sec

+The Instantaneous Velocity at N Vn=-10 meters/sec

+The Average Velocity between A and Q is VAQ=10 meters/sec

+The Average Velocity between A and M is VAM=0 meters/sec

+ 
\ No newline at end of file
diff --git a/3648/CH3/EX3.10/Ex3_10.sce b/3648/CH3/EX3.10/Ex3_10.sce
new file mode 100644
index 000000000..2b0565feb
--- /dev/null
+++ b/3648/CH3/EX3.10/Ex3_10.sce
@@ -0,0 +1,13 @@
+//Example 3_10

+clc();

+clear;

+//To find out how high does it goes and its speed and how long will it be in air 

+vf=0  //units in meters/sec

+v0=15  //units in meters/sec

+a=-9.8  //units in meters/sec^2

+y=(vf^2-v0^2)/(2*a)   //units in meters

+printf("Distance it travels is y=%.1f meters\n",y)

+vf=-sqrt(2*a*-y)  //units in meters/sec

+printf("The speed is vf=%d meters/sec\n",vf)

+t=vf/(0.5*a)  //units in sec

+printf("Time taken is T=%.2f sec",t)

diff --git a/3648/CH3/EX3.10/Ex3_10.txt b/3648/CH3/EX3.10/Ex3_10.txt
new file mode 100644
index 000000000..f63d0c57c
--- /dev/null
+++ b/3648/CH3/EX3.10/Ex3_10.txt
@@ -0,0 +1,3 @@
+Distance it travels is y=11.5 meters

+The speed is vf=-15 meters/sec

+Time taken is T=3.06 sec 
\ No newline at end of file
diff --git a/3648/CH3/EX3.11/Ex3_11.sce b/3648/CH3/EX3.11/Ex3_11.sce
new file mode 100644
index 000000000..1e7aa8172
--- /dev/null
+++ b/3648/CH3/EX3.11/Ex3_11.sce
@@ -0,0 +1,9 @@
+
+//Example 3_11

+clc();

+clear;

+//To find out how fast a ball must be thrown

+a=9.8  //units in meters/sec^2

+t=3  //units in sec

+v=(0.5*a*t^2)/t

+printf("The speed by which the ball has to be thrown is v=%.1f meters/sec",v)

diff --git a/3648/CH3/EX3.11/Ex3_11.txt b/3648/CH3/EX3.11/Ex3_11.txt
new file mode 100644
index 000000000..c2d0b3e07
--- /dev/null
+++ b/3648/CH3/EX3.11/Ex3_11.txt
@@ -0,0 +1 @@
+The speed by which the ball has to be thrown is v=14.7 meters/sec 
\ No newline at end of file
diff --git a/3648/CH3/EX3.12/Ex3_12.sce b/3648/CH3/EX3.12/Ex3_12.sce
new file mode 100644
index 000000000..ba781be66
--- /dev/null
+++ b/3648/CH3/EX3.12/Ex3_12.sce
@@ -0,0 +1,11 @@
+//Example 3_12

+clc();

+clear;

+//To find out where the ball will hit the ground

+//Horizontal

+y=2  //units in meters

+a=9.8  //units in meters/sec^2

+t=sqrt(y/(0.5*a))  //units in sec

+v=15  //units in meters/sec

+x=v*t  //units in sec

+printf("The ball hits the ground at x=%.2f meters",x)

diff --git a/3648/CH3/EX3.12/Ex3_12.txt b/3648/CH3/EX3.12/Ex3_12.txt
new file mode 100644
index 000000000..9644fbe85
--- /dev/null
+++ b/3648/CH3/EX3.12/Ex3_12.txt
@@ -0,0 +1 @@
+The ball hits the ground at x=9.58 meters 
\ No newline at end of file
diff --git a/3648/CH3/EX3.13/Ex3_13.sce b/3648/CH3/EX3.13/Ex3_13.sce
new file mode 100644
index 000000000..a78758bf4
--- /dev/null
+++ b/3648/CH3/EX3.13/Ex3_13.sce
@@ -0,0 +1,16 @@
+//Example 3_13

+clc();

+clear;

+//To find out at what height above ground does it hit wall and is it still going up befor it hits or down

+v_1=24  //units in meters/sec

+x=15   //units in meters

+t=x/v_1   //units in sec

+v0=18  //units in meters/sec

+a=-9.8  //units in meters/sec^2

+y=(v0*t)+(0.5*a*t^2)  //units in meters

+printf("The arrow hits y=%.1f meters above the straight point\n",y)

+v=v0+(a*t)   //units in meters/sec

+printf("The Vertical componet of velocity is v=%.1f meters/sec\n",v)

+printf("As V is Positive the arrow is in its way up\n")

+vtotal=sqrt(v^2+v_1^2)   //units in meters/sec

+printf("The magnitude of velocity is vtotal=%.1f meters/sec",vtotal)

diff --git a/3648/CH3/EX3.13/Ex3_13.txt b/3648/CH3/EX3.13/Ex3_13.txt
new file mode 100644
index 000000000..b0c99c622
--- /dev/null
+++ b/3648/CH3/EX3.13/Ex3_13.txt
@@ -0,0 +1,4 @@
+ The arrow hits y=9.3 meters above the straight point

+The Vertical componet of velocity is v=11.9 meters/sec

+As V is Positive the arrow is in its way up

+The magnitude of velocity is vtotal=26.8 meters/sec 
\ No newline at end of file
diff --git a/3648/CH3/EX3.2/Ex3_2.sce b/3648/CH3/EX3.2/Ex3_2.sce
new file mode 100644
index 000000000..6f562761b
--- /dev/null
+++ b/3648/CH3/EX3.2/Ex3_2.sce
@@ -0,0 +1,12 @@
+//Example 3_2

+clc();   

+clear;

+//To calculate the Acceleration

+v1=20  //units in meters/sec

+v2=15  //units in meters/sec

+t1=0  //units in sec

+t2=0.5  //units in sec

+c_v=v2-v1   //units in meters/sec

+c_t=t2-t1   //units in sec

+acceleration=c_v/c_t  //units in meters/sec^2

+printf("Acceleration a=%d meters/sec^2",acceleration)

diff --git a/3648/CH3/EX3.2/Ex3_2.txt b/3648/CH3/EX3.2/Ex3_2.txt
new file mode 100644
index 000000000..48166712e
--- /dev/null
+++ b/3648/CH3/EX3.2/Ex3_2.txt
@@ -0,0 +1 @@
+Acceleration a=-10 meters/sec^2 
\ No newline at end of file
diff --git a/3648/CH3/EX3.3/Ex3_3.sce b/3648/CH3/EX3.3/Ex3_3.sce
new file mode 100644
index 000000000..ab734b1c6
--- /dev/null
+++ b/3648/CH3/EX3.3/Ex3_3.sce
@@ -0,0 +1,12 @@
+//Example 3_3

+clc();   

+clear;

+//To find acceleration and the distance it travels in time

+vf=5  //units in meters/sec

+v0=0 //units in meters/sec

+t=10  //units in sec

+a=(vf-v0)/t   //units in meters/sec^2

+v_1=(vf+v0)/2   //unis in meters/sec

+x=v_1*t  //units in meters

+printf("Acceleration is a=%.1f meters/sec\n",a)

+printf("Distance travelled is x=%d meters",x)

diff --git a/3648/CH3/EX3.3/Ex3_3.txt b/3648/CH3/EX3.3/Ex3_3.txt
new file mode 100644
index 000000000..6c4334140
--- /dev/null
+++ b/3648/CH3/EX3.3/Ex3_3.txt
@@ -0,0 +1,2 @@
+Acceleration is a=0.5 meters/sec

+Distance travelled is x=25 meters 
\ No newline at end of file
diff --git a/3648/CH3/EX3.4/Ex3_4.sce b/3648/CH3/EX3.4/Ex3_4.sce
new file mode 100644
index 000000000..c047a35cd
--- /dev/null
+++ b/3648/CH3/EX3.4/Ex3_4.sce
@@ -0,0 +1,12 @@
+//Example 3_4

+clc();   

+clear;

+//To find acceleration and time taken to stop

+v0=5  //units in meters/sec

+vf=0   //units in meters/sec

+v_1=(v0+vf)/2  //units in meters/sec

+x=20   //units in meters

+t=x/v_1   //units in sec

+a=(vf-v0)/t  //units in meters/sec^2

+printf("Acceleration is a=%.3f meters/sec^2\n",a)

+printf("Time taken to stop t=%d sec",t)

diff --git a/3648/CH3/EX3.4/Ex3_4.txt b/3648/CH3/EX3.4/Ex3_4.txt
new file mode 100644
index 000000000..ba28243d5
--- /dev/null
+++ b/3648/CH3/EX3.4/Ex3_4.txt
@@ -0,0 +1,2 @@
+Acceleration is a=-0.625 meters/sec^2

+Time taken to stop t=8 sec 
\ No newline at end of file
diff --git a/3648/CH3/EX3.5/Ex3_5.sce b/3648/CH3/EX3.5/Ex3_5.sce
new file mode 100644
index 000000000..e66202492
--- /dev/null
+++ b/3648/CH3/EX3.5/Ex3_5.sce
@@ -0,0 +1,10 @@
+//Example 3_5

+clc();

+clear;

+//To calculate the speed and time to cover

+a=4  //units in meters/sec^2

+x=20   //units in meters

+vf=sqrt(a*x*2)  //units in meters/sec

+t=vf/a  //units in sec

+printf("Speed vf=%.2f meters/sec\n",vf)

+printf("Time taken T=%.2f sec",t)

diff --git a/3648/CH3/EX3.5/Ex3_5.txt b/3648/CH3/EX3.5/Ex3_5.txt
new file mode 100644
index 000000000..3dad2bc50
--- /dev/null
+++ b/3648/CH3/EX3.5/Ex3_5.txt
@@ -0,0 +1,2 @@
+Speed vf=12.65 meters/sec

+Time taken T=3.16 sec 
\ No newline at end of file
diff --git a/3648/CH3/EX3.6/Ex3_6.sce b/3648/CH3/EX3.6/Ex3_6.sce
new file mode 100644
index 000000000..570f8aaca
--- /dev/null
+++ b/3648/CH3/EX3.6/Ex3_6.sce
@@ -0,0 +1,8 @@
+//Example 3_6

+clc();

+clear;

+//To find the time taken by a car to travel

+x=98  //uniys in meters

+a=4   //units in meters/sec^2

+t=sqrt((2*x)/a)  //units in sec

+printf("Time taken by a car to travel is T=%d sec",t)

diff --git a/3648/CH3/EX3.6/Ex3_6.txt b/3648/CH3/EX3.6/Ex3_6.txt
new file mode 100644
index 000000000..77044fef6
--- /dev/null
+++ b/3648/CH3/EX3.6/Ex3_6.txt
@@ -0,0 +1 @@
+Time taken by a car to travel is T=7 sec 
\ No newline at end of file
diff --git a/3648/CH3/EX3.7/Ex3_7.sce b/3648/CH3/EX3.7/Ex3_7.sce
new file mode 100644
index 000000000..1b26b2fce
--- /dev/null
+++ b/3648/CH3/EX3.7/Ex3_7.sce
@@ -0,0 +1,9 @@
+//Example 3_7

+clc();

+clear;

+//To calculate the time taken to travel

+v0=16.7  //units in meters/sec

+a=1.5  //units in meters/sec^2

+x=70  //units in meters

+t=-((-v0)+sqrt(v0^2-(4*(a/2)*x)))/(2*(a/2))  //units in sec

+printf("Time taken to travel T=%.1f sec",t)

diff --git a/3648/CH3/EX3.7/Ex3_7.txt b/3648/CH3/EX3.7/Ex3_7.txt
new file mode 100644
index 000000000..0faec535a
--- /dev/null
+++ b/3648/CH3/EX3.7/Ex3_7.txt
@@ -0,0 +1 @@
+Time taken to travel T=5.6 sec 
\ No newline at end of file
diff --git a/3648/CH3/EX3.8/Ex3_8.sce b/3648/CH3/EX3.8/Ex3_8.sce
new file mode 100644
index 000000000..fd939ab8d
--- /dev/null
+++ b/3648/CH3/EX3.8/Ex3_8.sce
@@ -0,0 +1,10 @@
+//Example 3_8

+clc();

+clear;

+//To calculate the acceleration

+vf=30  //units in meters/sec

+v0=0  //units in meters/sec

+t=9  //units in sec

+a=(vf-v0)/t  //units in meters/sec^2

+a=a*(1/1000)*(3600/1)*(3600/1)  //units in km/h^2

+printf("Acceleration a=%d km/h^2",a)

diff --git a/3648/CH3/EX3.8/Ex3_8.txt b/3648/CH3/EX3.8/Ex3_8.txt
new file mode 100644
index 000000000..7e89a6197
--- /dev/null
+++ b/3648/CH3/EX3.8/Ex3_8.txt
@@ -0,0 +1 @@
+Acceleration a=43200 km/h^2 
\ No newline at end of file
diff --git a/3648/CH3/EX3.9/Ex3_9.sce b/3648/CH3/EX3.9/Ex3_9.sce
new file mode 100644
index 000000000..7b480d8a1
--- /dev/null
+++ b/3648/CH3/EX3.9/Ex3_9.sce
@@ -0,0 +1,9 @@
+//Example 3_9

+clc();

+clear;

+//To find how above the water is the bridge

+v0=0  //units in meters/sec

+t=3  //units in sec

+a=-9.8   //units in meters/sec^2

+y=(v0*t)+(0.5*a*t^2)  //units in meters

+printf("The bridge is y=%d meters above the water",y)

diff --git a/3648/CH3/EX3.9/Ex3_9.txt b/3648/CH3/EX3.9/Ex3_9.txt
new file mode 100644
index 000000000..ce253f484
--- /dev/null
+++ b/3648/CH3/EX3.9/Ex3_9.txt
@@ -0,0 +1 @@
+The bridge is y=-44 meters above the water 
\ No newline at end of file