JEE Main · Physics · System of Particles and Rotational Motion

Work Done by Constant Torque

JEE Main asked Work Done by Constant Torque 2 times in 2 of the 108 shifts Lumi analysed, in 2022 and 2025. It belongs to Torque and Equilibrium, in System of Particles and Rotational Motion (Physics). The longest wait between two years asking it was 3 years.

Updated 2026-10-24

Times asked: 2; in 2 shifts
Years: 2 of 8
First asked: 2022; last in 2025
Pattern: Occasional; across the analysed shifts

Questions on this idea a shift, by year

2017–2026. Asked in 2022 and 2025. Years differ in how many shifts Lumi analysed, so each year is scaled to one shift of 25 Physics questions.

Raw count: 2017: 0 in 1 shift · 2020: 0 in 12 shifts · 2021: 0 in 24 shifts · 2022: 1 in 24 shifts · 2023: 0 in 12 shifts · 2024: 0 in 18 shifts · 2025: 1 in 8 shifts · 2026: 0 in 9 shifts.

Shift by shift

Each square is one analysed shift, in date order. Open a filled one for that paper.

20260 of 9
20251 of 8
20240 of 18
20230 of 12
20221 of 24
20210 of 24
20200 of 12
20170 of 1

Asked in that shift More than once Not asked

How JEE Main framed it

Numerical value is the usual form. Skill tested: multi-step.

Angular speed after cord unwound
Retarding torque to stop rotating wheel

Difficulty

Easy 0Medium 2Hard 0

1 of the 2 questions had a numerical answer.

Every question

All 2 questions

From the official JEE Main shift papers, newest first. Open one for the full question, the options and the official answer.

Shifts: 30 Jul 2022, Shift 2, 2 Apr 2025, Shift 1.

Same topic

Other ideas in Torque and Equilibrium

Torque and Equilibrium has 10 ideas JEE Main has asked; 7 of them came up in more than one question.

Topic analysis Chapter analysis Study this chapter All repeated ideas