Starting from rest, a bicyclist travels around a horizontal circular path, r = 10 m, at a speed of v = (0.09t2 + 0.1t) m>s, where t is in seconds. Determine the magnitudes of his velocity and acceleration when he has traveled s = 3 m.

BE 1500 – Fall 2016 HW 5 Due: October 13, 2016 (1:30 P.M.) 1. Write a code for repmat; the only built-in commands you are allowed to use are input, size, and disp. A=input('matrix '); [m,n]=size(A); z=input('replicated rows '); y=input('replicated columns '); for i=1:m for j=1:n B(i:m:z*m,j:n:y*n)=A(i,j);...