JEE Advanced 2021 Full Test 4 Paper 1

PART – I

Physics

SECTION – A (One Options Correct Type)
This section contains 06 multiple choice questions. Each question has four choices (A), (B), (C) and (D), out of which ONLY ONE option is correct.

Question : 6 of 54

Marks: +1, -0

A disc of mass M=2m and radius R is pivoted at its centre. The disc is free to rotate in the vertical plane about its horizontal axis through its centre O. A particle of mass m is stuck on the periphery of the disc. The frequency of small oscillations of the system about its equilibrium position.

1
2π
√
g
R
1
2π
√
g
2R
1
π
√
g
2R
1
π
√
g
R

Validate

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