Example 1 · difficulty 1/5
The rate of change of angular momentum of a system equals:
- A. Net external torque
- B. Net internal torque only
- C. Total external force
- D. Moment of inertia
2025 source guide · Physics
NEET 2025 Physics Rotational Motion Questions
Connect the official 2025 paper with current Physics practice without labelling original previews as PYQs.
250 original questions · explicit provenance labels
PhysicsPlate 42
NeetVellum atlas · fig. physics
42
What to master
centre of mass, torque, angular momentum, rolling and moment of inertia.
Original practice preview
These are current-syllabus NeetVellum questions, shown separately from historical-paper provenance.
Example 2 · difficulty 1/5
When the net external torque about an axis is zero, which quantity is conserved about that axis?
- A. Angular velocity always
- B. Angular momentum
- C. Moment of inertia always
- D. Rotational kinetic energy always
Example 3 · difficulty 2/5
A skater spinning with arms extended pulls the arms inward. Neglecting external torque, the angular speed increases because:
- A. Angular momentum increases
- B. Moment of inertia increases
- C. Moment of inertia decreases while angular momentum remains constant
- D. Rotational kinetic energy must remain constant
The evidence-first practice loop
- 1. Verify provenanceOfficial paper and final key before accepting a PYQ label.
- 2. Attempt closed-bookExpose the concept or execution gap before rereading.
- 3. Repair and returnClassify the miss and re-practice after a delay.
Canonical chapter practice
Frequently asked questions
Are these official NEET 2025 Physics Rotational Motion PYQs?
No. The previews are original NeetVellum practice questions. A historical item receives a PYQ label only after its official paper and authoritative final answer key are attached. Use the official archive for the source paper.
How should I use the NEET 2025 paper?
Solve the official paper under its original timing, verify against the final key, classify every miss, and then use the linked current-syllabus practice bank to repair the exposed concept.