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+//To find maximum intensity of pressure
+clc
+//Given:
+n1=3, n2=2, mu=0.3
+d1=240, r1=d1/2, d2=120, r2=d2/2 //mm
+P=25*1000 //W
+N=1575 //rpm
+//Solution:
+//Calculating the angular speed of the shaft
+omega=2*%pi*N/60 //rad/s
+//Calculating the torque transmitted
+T=P/omega //N-m
+//Calculating the number of pairs of friction surfaces
+n=n1+n2-1
+//Calculating the mean radius of friction surfaces for uniform wear
+R=(r1+r2)/(2*1000) //m
+//Calculating the axial force on each friction surface
+W=T/(n*mu*R) //N
+//Calculating the maximum axial intensity of pressure
+p=W/(2*%pi*r2*(r1-r2)) //N/mm^2
+//Results:
+printf("\n\n Maximum axial intensity of pressure, p = %.3f N/mm^2.\n\n",p) \ No newline at end of file