#7&8 pls

Nicole is a skydiver. She jumps out of an aircraft, having an initial vertical velocity of () m/s. Ignoring air resistance, how far has Nicole fallen 4.50 seconds after she leaves the aircraft? 99.3 m O 22.1 m 44.1 m 198.7 m Question 8 10 pts Robert is standing on a bridge that spans a canyon. He drops a pebble from the bridge, and records how long the pebble takes to reach the water below. If the pebble takes 5.49 seconds to reach the water, what is the height of the bridge? 26.9 m 191.1 m 296 m D 148 m