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Rotational Motion · 2025 · 22 Jan · Shift 1

2 Physics questions from this JEE Main paper

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JEE Main
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2025 · 22 Jan · Shift 1
Physics
Rotational Motion

Rotational Motion · 2025 · 22 Jan · Shift 1

2 Physics questions from this JEE Main paper

Q52.A uniform circular disc of radius ' $R^{'}$ and mass ' $M^{'}$ is rotating about an axis perpendicular to its plane and passing through its centre. A small circular part of radius $R /2$ is removed from the… Includes diagram
Physics · Rotational Motion · MCQ
Q73.The position vectors of two 1 kg particles, (A) and (B), are given by $r_{A} = (α_{1} t^{2} \hat{i} + α_{2} t \hat{j} + α_{3} t \hat{k}) m and r_{B} = (β_{1} \hat{t} \hat{i} + β_{2} t^{2} \hat{j} + β_{3} t \hat{k}) m, respectively;$ …
Physics · Rotational Motion · Numerical