Wile E. Coyote is chasing the Roadrunner yet again. While running down the road, they come to a deep gorge 15 m straight across and 100 m deep. the roadrunner launches himself across the gorge at a launch angle of 15 degrees above the horizontal and lands with 1.5 m to spare. What was the Roadrunner's launch speed? Wile E. Coyote launches himself across the gorge with the same initial speed but at a different launch angle. To his horror, he is short of the other lip of .5 m. What was his launch angle?