A,B,C,and D

Given s(t) = 5t + 15, where s(t) is in miles and t is in hours, find each of the following. a) v(t) b ) a (t ) c) The velocity and acceleration when t = 2 hr d) When the distance function is given by a linear function, there is uniform motion. What does uniform motion mean in terms of velocity and acceleration? . . . . . a) v(t) = b) a(t) = c) When t = 2 hr, the velocity is (Simplify your answer.) When t=2 hr, the acceleration is (Simplify your answer.) d) What does uniform motion mean in terms of velocity and acceleration? Choose the correct answer below. O A. The velocity and acceleration decrease as the function increases. O B. The velocity and acceleration increase as the function increases. O C. The velocity remains constant and there is no acceleration. O D. The acceleration remains constant and there is no velocity