Answer
As we know that a vector has both magnitude and direction. As the elevator begin to move from the tenth floor toward the ground it's velocity increases and gravitational force act on it due to it's weight, thus it's direction is downward.
Work Step by Step
As we know that a vector has both magnitude and direction. As the elevator begin to move from the tenth floor toward the ground it's velocity increases and gravitational force act on it due to it's weight, thus it's direction is downward.
