The acceleration function (in m/s2) and the initial velocity are given for a particle moving along a

Question:

The acceleration function (in m/s2) and the initial velocity are given for a particle moving along a line. Find
(a) The velocity at time and
(b) The distance traveled during the given time interval.

55. a(t) =1 + 4, v(0) = 5. 0 <IS 10 56. a(t) = 21 + 3. v(0) = -4. 0 SI<3