Bhautik Study

Q. A horizontal bridge is built across a river A student standing on the bridge throws a small ball vertically upwards with a velocity 4 m/s. The ball strikes the water surface after 4 s. The height of bridge above water surface is
(1) 56 m

(2) 60 m

(3) 64 m

(4) 68 m                                      (NEET-2023)