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Rotational Motion question

2024 · 30 Jan · Shift 1 · Q87
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  5. /2024 · 30 Jan · Shift 1 · Q87

Rotational Motion question

2024 · 30 Jan · Shift 1 · Q87

JEE MainPhysicsRotational MotionNumerical+4 / −1
JEE Main 2024 (Online) 30th January Morning Shift Physics - Rotational Motion Question 35 English Consider a Disc of mass 5 kg5 \mathrm{~kg}5 kg, radius 2 m2 \mathrm{~m}2 m, rotating with angular velocity of 10 rad/s10 \mathrm{~rad} / \mathrm{s}10 rad/s about an axis perpendicular to the plane of rotation. An identical disc is kept gently over the rotating disc along the same axis. The energy dissipated so that both the discs continue to rotate together without slipping is ‾\underline{\hspace{2cm}}​ J.
Numerical answer
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