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diff --git a/24/CH11/EX11.7/Example11_7.sce b/24/CH11/EX11.7/Example11_7.sce
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+++ b/24/CH11/EX11.7/Example11_7.sce
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+//Given that
+M = 2.5  //in kg
+R = 0.20  //i meter
+m = 1.2  //in kg
+g = 9.8  //in m/s^2
+I = 0.5*M*R^2
+
+//Sample Problem 11-7
+printf("**Sample Problem 11-7**\n")
+//mg - T = ma
+//T*R = I*a/R
+//T = I*a/R^2
+//on adding =>
+a = m*g/(m+I/R^2)
+T = m*(g-a)
+alpha = a/R
+printf("The acceleration of the block is %fm/s^2\n", a)
+printf("The angular acceleration of the pulley is %frad/s^2\n", alpha)
+printf("The tension in the string is %fN", T)
+\ No newline at end of file
diff --git a/24/CH11/EX11.7/Example11_7_FBD.jpg b/24/CH11/EX11.7/Example11_7_FBD.jpg
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+++ b/24/CH11/EX11.7/Example11_7_FBD.jpg
diff --git a/24/CH11/EX11.7/Example11_7_result.txt b/24/CH11/EX11.7/Example11_7_result.txt
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+**Sample Problem 11-7**
+The acceleration of the block is 4.800000m/s^2
+The angular acceleration of the pulley is 24.000000rad/s^2
+The tension in the string is 6.000000N 
+\ No newline at end of file