a particle moves on the x- axis so that its accleration at any time t > 0 is given by a=(t/8)-(1/t^2). when t=1, v= 9/16 ft/sec, and s=25/49 ft.
a. find velocity v in terms of t.
b. does the numerical value of the velocity ever exceed 500? Explain.
c. Find the distance s from the origin at time t=2.