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+//To find power transmitted
+clc
+//Given:
+d1=300, r1=d1/2, d2=200, r2=d2/2 //mm
+p=0.1 //N/mm^2
+mu=0.3
+N=2500 //rpm
+n=2
+//Solution:
+//Calculating the radial speed of the clutch
+omega=2*%pi*N/60 //rad/s
+//Calculating the intensity of pressure
+C=p*r2 //N/mm
+//Calculating the axial thrust
+W=2*%pi*C*(r1-r2) //N
+//Calculating the mean radius of the friction surfaces for uniform wear
+R=(r1+r2)/(2*1000) //m
+//Calculating the torque transmitted
+T=n*mu*W*R //N-m
+//Calculating the power transmitted by a clutch
+P=T*omega/1000 //kW
+//Results:
+printf("\n\n Power transmitted by a clutch, P = %.3f kW.\n\n",P) \ No newline at end of file