2026 source guide · Physics

NEET 2026 Physics Work, Energy and Power Questions

Use this page to connect the official 2026 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

During a motion between two points, the total work done by non-conservative forces on a system is −12 J. What is the corresponding change in the system's mechanical energy?

A. It increases by 12 J
B. It remains unchanged
C. It decreases by 12 J
D. It decreases by 24 J

Example 2 · difficulty 1/5

A 2 kg particle speeds up from 3 m/s to 5 m/s. What is the net work done on it?

A. 8 J
B. 12 J
C. 25 J
D. 16 J

Example 3 · difficulty 2/5

A 5 kg block initially at rest is pulled horizontally through 4 m by a constant force of 30 N. A frictional force of 10 N opposes the motion. What is the final speed of the block?

A. 4√2 m/s
B. 4 m/s
C. 2√2 m/s
D. 8 m/s

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 2026 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 2026 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.