An object is released from rest (its initial velocity is zero) from the Empire State Building at a height of 1250 ft above street level. The height of the object can be modeled by the position function s = f(t) = 1250 ? 16t 2. If the object moves at a constant velocity, what is its acceleration? (Show solution/justification)

5. An object is released from rat (its initial velocity.r is zero} from the Empire State Building at a height. of 1250 ft above street level. The height of the object can he modeled by the position function a = t} = 1250 1613. If the object. room at constant velocity, what is its acceleration? Provide justica- tion. 115:)