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Friday, 9 October

JEE Main Physics · System of Particles and Rotational Motion

MOI with Linear Density Gradient

MOI with Linear Density Gradient (System of Particles and Rotational Motion) was asked once in the 42 JEE Main shifts Lumi analysed, in 2020.

Times asked
1
in 1 shift
Years
2020
Usual format
Single correct
Calculation
Pattern
Gone quiet
asked once so far

How it is asked

  • Moment of inertia of rod with varying density

Difficulty

Easy 0Medium 1Hard 0

Where it sits

Chapter: System of Particles and Rotational Motion. Topic: Moment of Inertia, 17 questions over 12 ideas.

Other repeat ideas in this topic

Every time it came

The question

Newest first, each with its options and official answer.

  1. 6 Sep 2020, Shift 2 · Q5The linear mass density of a thin rod AB of length L varies from A to B as λ(x)=λ0(1+xL)\lambda(x)=\lambda_0\left(1+\frac{x}{L}\right), where xx is…MediumSingle correct