2020 source guide · Physics

NEET 2020 Physics Work, Energy and Power Questions

Use this page to connect the official 2020 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 constant force of 10 N acts throughout a motion consisting of a 3 m displacement parallel to the force followed by a 4 m displacement perpendicular to it. What is the total work done by the force?

A. 30 J
B. 70 J
C. 40 J
D. 0 J

Example 2 · difficulty 1/5

A 20 N horizontal force acts on a body that moves 4 m along a straight incline making 60° with the horizontal. What is the work done by the horizontal force?

A. 80 J
B. 40 J
C. 20 J
D. 0 J

Example 3 · difficulty 2/5

Two constant horizontal forces of 12 N east and 5 N west act simultaneously on an object. If it moves 3 m east, what is the total work done by these two forces?

A. 51 J
B. 36 J
C. 21 J
D. 15 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 2020 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 2020 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.