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QuizCraft AI • Assessment WorksheetA4 Standard Format

JEE Main Engineering: Rotational Motion & Energy Conservation

Subject: Physics•Level: JEE Main Exam Track•Difficulty: HARD•Total Questions: 2

Student Name:

Date:

Roll / ID No:

Score:

/ 2

Instructions: JEE Main standard. Pay special attention to rolling without slipping conditions.

1. A solid uniform cylinder and a thin hollow sphere of identical mass and radius roll down an inclined plane of inclination theta from rest without slipping. Which body reaches the bottom first?

AThe solid cylinder

BThe hollow sphere

CBoth reach the bottom simultaneously

DDepends on the angle of inclination theta

2. A uniform rod of mass M and length L is pivoted at one end and held horizontally. When released from rest, what is its angular acceleration at the instant of release?

A3g / (2L)

Bg / (2L)

C3g / L

Dg / L

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