NEET Physics Center of Mass & System of Particles PYQ Analysis 2020–2026: Topic-wise Trends & Practice
Center of Mass & System of Particles (NEET Physics): 7 questions in 2020–2026, 1.8% of the subject. Topic-wise trends, difficulty split, repeated topics and PYQ practice.
Edurack Team
October 13, 2026
Center of Mass & System of Particles gave 7 of the 387 NEET Physics questions asked between 2020 and 2026 (Re-NEET 2026 included). That is 1.8% of the subject and the #23 chapter out of 30 by weightage, about 0.9 questions per paper. It peaked at 2 in NEET 2022.
Of the 7 questions tagged for difficulty, 29% were easy, 71% medium and 0% hard, so this is mostly medium-level questions that reward practice beyond one-line facts.
It has been asked less often lately: 0.7 questions per paper across 2025, 2026 and Re-NEET 2026, against 1.3 per paper in 2020–2022.
Year-wise questions from Center of Mass & System of Particles
| Paper | Questions |
|---|---|
| NEET 2020 | 1 |
| NEET 2021 | 1 |
| NEET 2022 | 2 |
| NEET 2023 | 0 |
| NEET 2024 | 1 |
| NEET 2025 | 1 |
| NEET 2026 | 0 |
| Re-NEET 2026 | 1 |
Difficulty split
| Level | Questions | Share |
|---|---|---|
| Easy | 2 | 29% |
| Medium | 5 | 71% |
| Hard | 0 | 0% |
Topic-wise analysis
Every topic tagged under Center of Mass & System of Particles, most-asked first. "Papers" is the number of the 8 papers in which the topic appeared.
| Topic | Total Qs | Easy | Medium | Hard | Papers | Asked in |
|---|---|---|---|---|---|---|
| Centre of Mass (Centre of Mass of Uniform Laminar Objects, Centre of Mass of Rigid Continuous Bodies) (Centre of Mass of Two Bodies System) | 2 | 1 | 1 | 0 | 2 | 2020 and 2022 |
| Collisions (Collision in One Dimensions) | 2 | 0 | 2 | 0 | 2 | 2021 and 2025 |
| Collisions (Elastic Collision) | 1 | 1 | 0 | 0 | 1 | Re-NEET 2026 |
| Collisions (Inelastic Collision) | 1 | 0 | 1 | 0 | 1 | 2024 |
| Conservation of Momentum, Common Forces in Mechanics (Applications of Law of Conservation of Linear Momen…) | 1 | 0 | 1 | 0 | 1 | 2022 |
Which topics matter most
Most-tested topics
- Centre of Mass (Centre of Mass of Uniform Laminar Objects, Centre of Mass of Rigid Continuous Bodies) (Centre of Mass of Two Bodies System): 2 Qs
- Collisions (Collision in One Dimensions): 2 Qs
- Collisions (Elastic Collision): 1 Q
- Collisions (Inelastic Collision): 1 Q
- Conservation of Momentum, Common Forces in Mechanics (Applications of Law of Conservation of Linear Momen…): 1 Q
What the latest papers asked
Topics from NEET 2026 and Re-NEET 2026:
- Collisions (Elastic Collision)
How to use this data
- No single topic dominates here. The 5 topics are spread widely, with 3 asked only once, so cover the whole NCERT chapter rather than a short list.
- Re-solve the 1 topic from NEET 2026 and Re-NEET 2026, since they show the current style of questions.
- Then attempt the chapter's past questions under a timer and note which topics cost you marks.
Practise Center of Mass & System of Particles PYQs
Solve every Center of Mass & System of Particles question from 2020–2026 with solutions on Edurack:
- Practise Center of Mass & System of Particles PYQs
- See the full Center of Mass & System of Particles blueprint page
- NEET Physics PYQ analysis: all chapters
Related chapters
- Work Energy and Power: #22 in Physics, 8 questions
- Electric Charges and Fields: #24 in Physics, 7 questions
Frequently Asked Questions
How many questions came from Center of Mass & System of Particles in NEET 2020–2026?
Center of Mass & System of Particles contributed 7 NEET Physics questions across the 8 papers from 2020–2026, which is 1.8% of the subject.
Which topics of Center of Mass & System of Particles are asked most often?
The most-tested topics are Centre of Mass (Centre of Mass of Uniform Laminar Objects, Centre of Mass of Rigid Continuous Bodies) (Centre of Mass of Two Bodies System): 2 Qs, Collisions (Collision in One Dimensions): 2 Qs and Collisions (Elastic Collision): 1 Q.
Is Center of Mass & System of Particles easy or difficult in NEET?
Of 7 difficulty-tagged questions, 29% were easy, 71% medium and 0% hard.
Was Center of Mass & System of Particles asked in NEET 2026?
Yes. It had 0 questions in NEET 2026 and 1 question in Re-NEET 2026.