2025 source guide · Physics

NEET 2025 Physics Work, Energy and Power Questions

Use this page to connect the official 2025 paper with current Physics practice. NeetVellum does not claim a chapter appeared in that paper until the official question and final key have been mapped.

Practice 119 verified questions →Check official NTA archive ↗

What to master

work-energy theorem, conservative forces, power and collisions.

Original practice preview

These are current-syllabus NeetVellum questions, shown separately from historical-paper provenance.

Example 1 · difficulty 2/5

A block can move from A to B along either a 5 m path or an 8 m path on the same rough horizontal surface. If kinetic friction has constant magnitude 3 N on both paths, its work along the two paths is respectively

A. 15 J and 24 J
B. −15 J and −15 J
C. −24 J and −15 J
D. −15 J and −24 J

Example 2 · difficulty 2/5

A 2 kg object is taken from the ground to a point 3 m higher by any path. Taking g = 10 m/s², what is the work done by gravity?

A. −60 J
B. 60 J
C. −30 J
D. 0 J

Example 3 · difficulty 3/5

A conservative force along the x-axis is F(x) = −4x N, where x is in metres. What is the change in potential energy as a particle moves from x = 1 m to x = 3 m?

A. −16 J
B. 16 J
C. 8 J
D. −8 J

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

Work, Energy and Power →

Frequently asked questions

Are these official NEET 2025 Physics Work, Energy and Power 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.