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+//Example 1_7 page no:74
+clc;
+//given
+power = 75;//in kW
+rpm = 500;
+energy = 5400;
+fl_load_torque = (power * 1000 * 60)/(2 * %pi * rpm);
+str_torque = 2145;
+acc_torque = 715;
+stored_energy = energy * power;
+omega = rpm *(2*%pi/60);
+I = (2 * stored_energy)/(omega^2);
+alpha = acc_torque / I;
+t = omega / alpha;
+disp(t,"the time taken to start the motor if the load torque is equal to full load torque is (in s)");
+//the result vary slightly hence values are rounded off in text book