Motion in a Straight Line: NEET 2023

Easy· Motion under gravity (Free fall motion) (Height to ground projection in upward and downward Direction)· +4 / −1
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−14\ \mathrm{m\,s^{-1}}. The ball strikes the water surface after 4 s4\ \mathrm{s}. The height of bridge above water surface is (Take g=10 m s−2g = 10\ \mathrm{m\,s^{-2}}) :
Practise more Motion in a Straight Line PYQs