//This problem is a combination of numerical and graphical solution
//The program only deals with the numerical solution parts the rest can be verified by graphical solution
//Initilization of variables
r=4/12 //ft
w=4*%pi //rad/s
l=2 //ft
w2=1.84 //rad/s
//Calculstions
ac_n=r*w^2 //ft/s^2
a_pc_n=l*w2^2 //ft/s^2
//Result
clc
printf('The  value of ac_n is %fft/s^2 and that of a_pc_n is %fft/s^2',ac_n,a_pc_n)