//Example 10.2
delta_v=30;//Change in velocity (m/s)
delta_t=4.20;//Time taken (s)
a_t=delta_v/delta_t;//Linear acceleration (m/s^2)
r=0.320;//Radius of wheel (m)
alpha=a_t/r;//Angular acceleration (rad/s^2)
printf('Angular acceleration of the wheel = %0.1f rad/s^2',alpha)
//Openstax - College Physics
//Download for free at http://cnx.org/content/col11406/latest