20 ! which expression is equivalent to − 1 /6 y+ 1 /3 1/6 ( y + 1/3 ) - 1/6 ( y + 2 ) - 1/6 ( -y + 2) 1/6 ( -y + 2) ! do not quess! explain ur answer

In physics, if a moving object has a starting position at so, an initial velocity of vo, and a constant acceleration a, the the position s at any time t> o is given by: s = 1/2 at ^2 + vot+so solve for the acceleration, a, in terms of the other variables. for this assessment item, you can use^to show exponent and type your answer in the answer box, or you may choose to write your answer on paper and upload it.