08 4 Points Suppose an object moves in a straight line with 2 coordinate given by the position function 3(t)=%_555 03.1 1 Point What is the instantaneous velocity at t = 1'? Enter your answer here 03.2 1 Point What is the instantaneous acceleration at t = 1? Enter your answer here 03.3 1 Point Find the value oft in the interval [1, 5] where the object changes direction. Round your answer to three decimal places. Enter your answer here 03.4 1 Point How many values of t > 5 are there for which the object changes direction at t? O o O 1 O 2 O 3 O 4 O 5 or more