Physics · 2024
JEE Main · 6 April 2024, Shift 2 · Q31
A car of 800 kg is taking turn on a banked road of radius 300 m and angle of banking 30°. If coefficient of static friction is 0.2 then the maximum…
A car of $\displaystyle 800$ kg is taking turn on a banked road of radius $\displaystyle 300$ m and angle of banking $\displaystyle 30$°. If coefficient of static friction is $\displaystyle 0.2$ then the maximum speed with which car can negotiate the turn safely: $\displaystyle \left(g=10 \mathrm{~m} / \mathrm{s}^2, \sqrt{3}=1.73\right)$
Official answer
From NTA’s final answer key for this paper.
(1)
$\displaystyle 51.4 \mathrm{~m} / \mathrm{s}$
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JEE Main 2024 Physics question, with the answer from NTA’s final answer key. Where our answers come from.