Physics · 2019
JEE Main · 10 April 2019, Shift 2 · Q30
A cubical block of side 0.5 m floats on water with 30 % of its volume under water. What is the maximum weight that can be put on the block without…
A cubical block of side $\displaystyle 0.5$ m floats on water with $\displaystyle 30 \%$ of its volume under water. What is the maximum weight that can be put on the block without fully submerging it under water ?
[Take, density of water $\displaystyle =10^3 \mathrm{~kg} / \mathrm{m}^3$ ]
Official answer
(2)
87.$\displaystyle 5$ kg
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JEE Main 2019 Physics question, with the answer from NTA’s final answer key. Where our answers come from.