diff options
Diffstat (limited to '3886/CH16/EX16.10')
| -rw-r--r-- | 3886/CH16/EX16.10/16_10.sce | 16 | ||||
| -rw-r--r-- | 3886/CH16/EX16.10/16_10.txt | 4 |
2 files changed, 20 insertions, 0 deletions
diff --git a/3886/CH16/EX16.10/16_10.sce b/3886/CH16/EX16.10/16_10.sce new file mode 100644 index 000000000..0a8eaf629 --- /dev/null +++ b/3886/CH16/EX16.10/16_10.sce @@ -0,0 +1,16 @@ +//Body A
+//refer fig. 16.14
+mu=0.2
+//let theta1 and theta2 be the slopes of the inclined planes
+//sind(thets1)=4/5 cosd(theta1)=0.6
+//sind(theta2)=3/5 cosd(theta2)=0.8
+//1500*sind(theta1)=1200 N down the plane
+F1=mu*1500*0.6 //N up the plane
+F2=0.2*2000*0.8 //N down the plane
+//Equating work done to change in kinetic energy
+//v=3 m/sec
+s=((1500*3*3+2000*1.5*1.5)/(2*9.81*260)) //m
+printf("\nThus s=%.3f m",s)
+
+
+
diff --git a/3886/CH16/EX16.10/16_10.txt b/3886/CH16/EX16.10/16_10.txt new file mode 100644 index 000000000..ec68dd228 --- /dev/null +++ b/3886/CH16/EX16.10/16_10.txt @@ -0,0 +1,4 @@ +
+--> exec('E:\My program EM\16. Work energy method\16.10.sce', -1)
+
+Thus s=3.529 m
\ No newline at end of file |