The letter P on the number line below represents the number . (Use the hyphen for negative numbers and write the answer as a decimal, such as -7.2) Number line from negative 5 to positive 5 in increments of 0.5 is shown. Only the whole numbers are labeled. A point labeled P is placed at the fifth tick mark to the left of 0.

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.