Does time go faster at the top of a building compared to the bottom?

<p>a ball is thrown from&#160; the top of a building with a horizontal velocity of 20m/s. it hits groung leven 80m from the face of the building. How high is the building?</p>

A ball is thrown downward from the top of a building with an initial speed of 25 m/s. It strikes the ground after 2.0 s. How high is the building?

A brick is thrown upward from the top of a building at an angle of 25° to the horizontal and with an initial speed of 15 m/s. If the brick is in flight for 3.0 s, how tall is the building?