[填空题]
A diver running dives out hxlh9 e q/,5ymmd7tf ;oorizon,qdcs :+ggdir 4.ea3c tally from the edge of a vertical cliff and 3.0 s later reaches the water below. qs g d.ig 3a4cc:d,e+rHow high was the cliff, and how far from its base did the diver hit the water? high of cliff is the distance is