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JEE Advanced 2020 Concept Recapitulation Test 3 Paper 1

Answer questions 8,9 and 10 by appropriately matching the information given in the three columns of the following table.
A body of mass M and radius R released from the top of inclined plane of length L. If friction is sufficientto prevent slipping. Then column −1 represent shape of rigid body, column −2 represent friction acting on rigid body and column −3 time to reach of bottom of Incline plane. Answer the following:-

Column - 1

Column - 2

Column - 3

(I) Solid sphere

(i) ‌‌‌

(P) √‌

20L

(II) Disc

(ii) ‌

6mg

(Q) √‌

50L

(III) Ring

(iii) ‌

6mg

(R) √‌

(IV) Hollow sphere

(iv) ‌

3mg

(S) √‌

14L

Question : 8

Total: 54

Choose the correct alternative which will take maximum time to reach at bottom of incline

(I)(ii)(P)
(II)(iv)(P)
(IV)(i)(P)
(III)(iv)(P)

Validate

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