Laws of Motion — NEET/JEE Questions, Notes & Weightage
Class 11 Mechanics I NEET weightage: Very High 1,209 questions
Covers Newton's three laws, friction (static and kinetic), and circular motion dynamics (banking of roads, conical pendulum). One of the highest-yield Mechanics chapters — free-body-diagram and friction numericals appear in nearly every NEET/JEE paper.
Practice all 1,209 Laws of Motion questions →Topics inside Laws of Motion
Newton's Second Law of Motion
67
Common Forces in Mechanics
43
Equilibrium of a Particle Frame of Reference
22
Newton's Third Law of Motion Conservation of Momentum
18
Circular Motion Solving Problems in Mechanics
18
Smooth surface
9
The Law of Inertia Newton's First Law of Motion
7
Motion On An Inclined Plane
3
Motion Of Connected Bodies
3
Newtons Laws Of Motion
3
Friction Force
2
Equilibrium Of A Particle
1
Frequently asked questions
Why is this chapter so consistently high-weightage?
Free-body-diagram problems can be built around an enormous variety of setups (blocks on inclines, connected masses, pulleys, banked curves) — each a fresh, independently testable question from the same core laws.
What friction concept is tested most?
Distinguishing static and kinetic friction, and finding the angle of friction or minimum force to start/maintain motion, is the most frequently repeated question type.