Physics · 2021
JEE Main · 26 August 2021, Shift 1 · Q29
Two spherical balls having equal masses with radius of 5 cm each are thrown upwards along the same vertical direction at an interval of 3 s with the…
Two spherical balls having equal masses with radius of $\displaystyle 5$ cm each are thrown upwards along the same vertical direction at an interval of $\displaystyle 3$ s with the same initial velocity of $\displaystyle 35$ m/s, then these balls collide at a height of \_\_\_\_ m.
(take $\displaystyle \mathrm{g}=10 \mathrm{~m} / \mathrm{s}^2$ )
Official answer
50
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JEE Main 2021 Physics question, with the answer from NTA’s final answer key. Where our answers come from.