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Saturday, 31 October

JEE Main · Physics · Work, Energy and Power

Momentum and Kinetic Energy Relation

JEE Main asked Momentum and Kinetic Energy Relation 12 times in 12 of the 108 shifts Lumi analysed, in 2021, 2022, 2023 and 2024. It belongs to Work and Kinetic Energy, in Work, Energy and Power (Physics). The longest wait between two years asking it was 1 year. In 2021, 2022, 2023 and 2024 it came in more than one shift of the same year.

Updated 2026-10-24

Times asked
12
in 12 shifts
Years
4 of 8
First asked
2021
last in 2024
Pattern
Comes in cycles
across the analysed shifts

Questions on this idea a shift, by year

2017–2026. Asked in 2021, 2022, 2023 and 2024. Years differ in how many shifts Lumi analysed, so each year is scaled to one shift of 25 Physics questions.

00.150.30’170’200.07’210.10’220.21’230.19’240’250’26

Raw count: 2017: 0 in 1 shift · 2020: 0 in 12 shifts · 2021: 2 in 24 shifts · 2022: 3 in 24 shifts · 2023: 3 in 12 shifts · 2024: 4 in 18 shifts · 2025: 0 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
  • 20250 of 8
  • 20244 of 18
  • 20233 of 12
  • 20223 of 24
  • 20212 of 24
  • 20200 of 12
  • 20170 of 1

Asked in that shift More than once Not asked

How JEE Main framed it

Single correct is the usual form. Skill tested: calculation.

  • Momentum ratio at equal kinetic energy
  • Ke change from impulse

Difficulty

Easy 12Medium 0Hard 0

4 of the 12 questions had a numerical answer.

Every question

All 12 questions

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

  1. 27 Jan 2024, Shift 1 · Q35Two bodies of mass 4 g and 25 g are moving with equal kinetic energies. The ratio of magnitude of their linear momentum is :EasySingle correct
  2. 8 Apr 2024, Shift 1 · Q35Three bodies A, B and C have equal kinetic energies and their masses are 400 g, 1.2 kg and 1.6 kg respectively. The ratio of their linear…EasySingle correct
  3. 6 Apr 2024, Shift 2 · Q36When kinetic energy of a body becomes 36 times of its original value, the percentage increase in the momentum of the body will be :EasySingle correct
  4. 6 Apr 2024, Shift 1 · Q31Four particles A,B,C,DA, B, C, D of mass m2\frac{m}{2}, mm, 2m2m, 4m4m, have same momentum, respectively. The particle with maximum kinetic…EasySingle correct
  5. 13 Apr 2023, Shift 1 · Q34Two bodies are having kinetic energies in the ratio 16 : 9. If they have same linear momentum, the ratio of their masses respectively is :EasySingle correct
  6. 8 Apr 2023, Shift 2 · Q54A body of mass 5 kg is moving with a momentum of 10 kg ms−1^{-1}. Now a force of 2 N acts on the body in the direction of its motion for 5…EasyNumerical value
  7. 8 Apr 2023, Shift 1 · Q54The momentum of a body is increased by 50%50\%. The percentage increase in the kinetic energy of the body is ________ %.EasyNumerical value
  8. 30 Jun 2022, Shift 1 · Q37Two bodies A and B of masses 5 kg and 8 kg are moving such that the momentum of body B is twice that of the body A. The ratio of their…EasySingle correct
  9. 29 Jul 2022, Shift 2 · Q45If momentum of a body is increased by 20%, then its kinetic energy increases byEasySingle correct
  10. 26 Jul 2022, Shift 2 · Q34A body of mass 8 kg and another of mass 2 kg are moving with equal kinetic energy. The ratio of their respective momenta will be :EasySingle correct
  11. 25 Feb 2021, Shift 2 · Q21Two particles having masses 4 g and 16 g respectively are moving with equal kinetic energies. The ratio of the magnitudes of their linear…EasyNumerical value
  12. 24 Feb 2021, Shift 2 · Q21Two solids A and B of mass 1 kg and 2 kg respectively are moving with equal linear momentum. The ratio of their kinetic energies…EasyNumerical value

Shifts: 24 Feb 2021, Shift 2, 25 Feb 2021, Shift 2, 30 Jun 2022, Shift 1, 26 Jul 2022, Shift 2, 29 Jul 2022, Shift 2, 8 Apr 2023, Shift 2, 8 Apr 2023, Shift 1, 13 Apr 2023, Shift 1, 27 Jan 2024, Shift 1, 6 Apr 2024, Shift 2, 6 Apr 2024, Shift 1, 8 Apr 2024, Shift 1.

Same topic

Other ideas in Work and Kinetic Energy

Work and Kinetic Energy has 21 ideas JEE Main has asked; 14 of them came up in more than one question. The 12 most asked are below.

Topic analysisChapter analysisStudy this chapterAll repeated ideas