Question

A boy wants to jump from building A to building B. Height of building A is 25 m and that of building B is 5 m. Distance between buildings is 4 m. Assume that the boy jumps horizontally, then calculate minimum velocity with which he has to jump to land safely on building B. (1) 6 m/s (2) 8 m/s (3) 4 m/s (4) 2 m/s

Answer 1