Physics · 2022
JEE Main · 24 June 2022, Shift 1 · Q57
From the top of a tower, a ball is thrown vertically upward which reaches the ground in 6 s. A second ball thrown vertically downward from the same…
From the top of a tower, a ball is thrown vertically upward which reaches the ground in $\displaystyle 6$ s. A second ball thrown vertically downward from the same position with the same speed reaches the ground in $\displaystyle 1.5$ s. A third ball released, from the rest from the same location, will reach the ground in \_\_\_\_ s.
Official answer
3
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JEE Main 2022 Physics question, with the answer from NTA’s final answer key. Where our answers come from.