diff options
author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
---|---|---|
committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3792/CH3/EX3.19/Ex3_19.sce | |
parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip |
initial commit / add all books
Diffstat (limited to '3792/CH3/EX3.19/Ex3_19.sce')
-rw-r--r-- | 3792/CH3/EX3.19/Ex3_19.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/3792/CH3/EX3.19/Ex3_19.sce b/3792/CH3/EX3.19/Ex3_19.sce new file mode 100644 index 000000000..202752863 --- /dev/null +++ b/3792/CH3/EX3.19/Ex3_19.sce @@ -0,0 +1,20 @@ +// SAMPLE PROBLEM 3/19
+clc;clear;funcprot(0);
+// Given data
+v_1=50;// ft/sec
+v_2=70;// ft/sec
+theta=15;// degree
+dt=0.02;// sec
+g=32.2;// The acceleration due to gravity in ft/sec^2
+
+// Calculation
+W=2/16;// N
+v_1x=v_1;// ft/sec
+v_2x=v_2;// ft/sec
+v_1y=0;// ft/sec
+v_2y=v_2;// ft/sec
+R_x=(((W/g)*(v_2x*cosd(theta)))+((W/g)*(v_1x)))/dt;// lb
+R_y=(((W/g)*(v_2y*sind(theta)))+((W/g)*(v_1y)))/dt;// lb
+R=sqrt(R_x^2+R_y^2);// lb
+beta=atand(R_y/R_x);// degree
+printf("\nThe magnitude of the average force exerted by the racket on the ball,R=%2.1f lb \nThe angle made by R with the horizontal,beta=%1.2f degree",R,beta);
|