. Two UCSD Buildings A and B, each of height H, are located a distance L apart as shown in the figure. At the end of each academic year since 1965, a watermelon is thrown horizontally with a velocity v, from building A such that it just hits the bottom of building B before hitting the ground. If building B is moved to half of the distance (% L) and the watermelon is launched with the same horizontal velocity, where on Building B does it hit the side, measured from the top? . . B. 0, at the bottom. . . A H D. % H. L