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Physics · 2016
JEE Main 2016 · 2016-04-03 Offline · Q2
A particle of mass m is moving along the side of a square of side ' a ', with a uniform speed v in the x-y plane as shown in the figure: Which of the…
A particle of mass $\displaystyle m$ is moving along the side of a square of side ' $\displaystyle a$ ', with a uniform speed $\displaystyle v$ in the $\displaystyle x-y$ plane as shown in the figure :
Which of the following statements is false for the angular momentum $\displaystyle \vec{L}$ about the origin ?
Which of the following statements is false for the angular momentum $\displaystyle \vec{L}$ about the origin ?Official answer
(4)
$\displaystyle \vec{L}=\frac{m v}{\sqrt{2}} R \hat{k}$ when the particle is moving from $\displaystyle D$ to $\displaystyle A$.
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JEE Main 2016 Physics question, with the answer from NTA’s final answer key. Where our answers come from.