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+// Scilab Code Ex1.2 : Page-23 (2010)

+T = 0.1;    // Time period of oscillation in SHM, s

+x = 0.2;    // Position of the particle from its mean position, cm

+A = 4;    // Amplitude of the particle executing SHM, cm

+// As T = 2*%pi/omega, solving for omega

+omega = 2*%pi/T;    // Angular speed of particle executing SHM, per sec

+a = omega^2*x;    // Accelertion of particle executing SHM, cm per sec square

+v_max = omega*A;    // Maximum velocity of the particle in SHM, cm per sec

+printf("\nThe accelertion of particle executing SHM = %5.1f cm per sec square", a);

+printf("\nThe maximum velocity of the particle in SHM = %5.1f cm per sec", v_max);

+

+// Result 

+// The accelertion of particle executing SHM = 789.6 cm per sec square 

+// The maximum velocity of the particle in SHM = 251.3 cm per sec