//velocity is uniform and force and velocity clc //initialisation of variables f=90//lbf w=6//tonf m=10//lbf/tonf f1=1//min h=0.8//hp m1=m*w//lbf n=f-m1//lbf p=2240//lbf f2=0.0715//ft/s^2 r=550//ft //CALCULATIONS S=1/2*f2*(m1)^2//ft V=f2*m1//ft/s H=(f*V)/r//ft V1=h/(m1/r)//ft/s //RESULTS printf('the velocity is uniform and force and velocity=% f ft/s',V1)