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+// Scilab Code Ex1.14: Page:33 (2011) 

+clc;clear;

+c = 1;    // Assume speed of light in vacuum to be unity, unit

+m0 = 1;    // For simplicity assume rest mass of the particle to be unity, unit

+v = c/sqrt(2);    // Given speed of the particle, m/s

+gama = 1/sqrt(1-v^2/c^2);    // Relativistic factor

+m = gama*m0;   // The relativistic mass of the particle, unit

+p = m*v;    // The relativistic momentum of the particle, unit

+E = m*c^2;    // The relativistic total eneryg of the particle, unit

+E_k = (m-m0)*c^2;    // The relativistic kinetic energy of the particle, unit

+printf("\nThe relativistic mass of the particle = %5.3fm0", m);

+printf("\nThe relativistic momentum of the particle = %1.0gm0c", p);

+printf("\nThe relativistic total energy of the particle = %5.3fm0c^2", E);

+printf("\nThe relativistic kinetic energy of the particle = %5.3fm0c^2", E_k);

+

+// Result

+// The relativistic mass of the particle = 1.414m0

+// The relativistic momentum of the particle = 1m0c

+// The relativistic total energy of the particle = 1.414m0c^2

+// The relativistic kinetic energy of the particle = 0.414m0c^2 
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