Physics · 2023
JEE Main · 1 February 2023, Shift 1 · Q10
A child stands on the edge of the cliff 10 m above the ground and throws a stone horizontally with an initial speed of 5 ms^-1. Neglecting the air…
A child stands on the edge of the cliff $\displaystyle 10$ m above the ground and throws a stone horizontally with an initial speed of $\displaystyle 5 \mathrm{~ms}^{-1}$. Neglecting the air resistance, the speed with which the stone hits the ground will be $\displaystyle \_\_\_\_$ $\displaystyle \mathrm{ms}^{-1}$ (given, $\displaystyle g=10 \mathrm{~ms}^{-2}$ ).
Official answer
From NTA’s final answer key for this paper.
(3)
$\displaystyle 15$
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JEE Main 2023 Physics question, with the answer from NTA’s final answer key. Where our answers come from.