JEE Main 2020 Physics question
A ball is dropped from the top of a 100 m high tower on a planet. In the last s before hitting the ground, it covers a distance of 19 m. Acceleration due to gravity (in ) near the surface on that planet is .
Answer: 8
A ball is dropped from the top of a 100 m high tower on a planet. In the last s before hitting the ground, it covers a distance of 19 m. Acceleration due to gravity (in ) near the surface on that planet is .