2021 source guide · Physics

NEET 2021 Physics Laws of Motion Questions

Use this page to connect the official 2021 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

free-body diagrams, friction, connected systems and force balance.

Original practice preview

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

Example 1 · difficulty 1/5

When a person starts walking forward from rest on a level road without slipping, which interaction accelerates the person forward?

A. The person pulls the ground forward, so the ground pulls the person backward
B. The person's weight pushes the body forward
C. The person pushes the ground backward, and the ground exerts forward static friction on the person
D. The normal force of the ground acts horizontally forward

Example 2 · difficulty 1/5

Why do the forces in a Newton's third-law pair not cancel each other when writing the equation of motion of one object?

A. They are unequal whenever either object accelerates
B. One force acts slightly later than the other
C. Only one of the forces is a real interaction force
D. The two forces act on different objects

Example 3 · difficulty 1/5

A book rests on a smooth horizontal table, with no other object touching it. Which forces must appear on the free-body diagram of the book?

A. Its weight downward and the table's normal force upward
B. Its weight downward and an upward force exerted by the book itself
C. Only the normal force because the book is not moving
D. Weight downward, normal force upward and a horizontal friction force

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

Laws of Motion →

Frequently asked questions

Are these official NEET 2021 Physics Laws of 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 2021 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.