JEE Main & Advanced
JEE Main Paper Phase-I (Held on 08-1-2020 Evening)
question_answer
A ball is dropped from the to of a 100 m high tower on a planet. In the last \[\frac{1}{2}\]s before hitting the ground, it covers a distance of 19 m. Acceleration due to gravity (in \[m{{s}^{-2}}\]) near the surface on that planet is _______. [JEE MAIN Held on 08-01-2020 Evening]