//Example 2.2
//See Figure 2.18
//Part a - motion towards right
x_0=4.70;//Initial position (km)
x_f=6.70;//Final position (km)
delta_x=x_f-x_0;//Displacement (km)
printf('Displacement in part (a) = %0.2f km',delta_x)
//Part b - motion towards left
x_0_prime=5.25;//Initial position (km)
x_f_prime=3.75;//Final position (km)
delta_x_prime=x_f_prime-x_0_prime;//Displacement (km)
printf('\nDisplacement in part (b) = %0.2f km',delta_x_prime)
//Openstax - College Physics
//Download for free at http://cnx.org/content/col11406/latest