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-rw-r--r--3886/CH21/EX21.2/21_2.sce9
-rw-r--r--3886/CH21/EX21.2/21_2.txt5
2 files changed, 14 insertions, 0 deletions
diff --git a/3886/CH21/EX21.2/21_2.sce b/3886/CH21/EX21.2/21_2.sce
new file mode 100644
index 000000000..b1c6b101b
--- /dev/null
+++ b/3886/CH21/EX21.2/21_2.sce
@@ -0,0 +1,9 @@
+//S.H.M
+r=0.75 //m
+T=1.2 //sec
+omega=((2*%pi)/(1.2)) //rad/sec
+vxmax=0.75*5.236 //m/sec
+axmax=0.75*5.236^2 //m/sec^2
+printf("\nvx(max)=%.3f m/sec\nax(max)=%.3f m/sec^2",vxmax,axmax)
+
+
diff --git a/3886/CH21/EX21.2/21_2.txt b/3886/CH21/EX21.2/21_2.txt
new file mode 100644
index 000000000..4b66afe8a
--- /dev/null
+++ b/3886/CH21/EX21.2/21_2.txt
@@ -0,0 +1,5 @@
+
+--> exec('E:\My program EM\21. Mechanical vibration\21.2.sce', -1)
+
+vx(max)=3.927 m/sec
+ax(max)=20.562 m/sec^2 \ No newline at end of file