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Angular Momentum for NEET: 16 solved questions

Real NEET paper questions on angular momentum, part of rotational motion. Each opens with the options, the correct answer and a step-by-step solution. Papers run from 1991 to 2025. No sign-in needed to read them.

What this topic asks

• Conservation of angular momentum — 13 questions
• Angular momentum of a particle — 3 questions

All 16 questions with solutions

• A force ⃗F=α̂i+3̂j+6̂k is acting at a point ⃗r=2̂i-6̂j-12̂k. The value of α for which angular momentum about… AIPMT 2015
• A mass m moves in a circle on a smooth horizontal plane with velocity v₀ at a radius R₀. The mass is attached… AIPMT 2015
• When a mass is rotating in a plane about a fixed point, its angular momentum is directed along CBSE AIPMT 2012
• A small mass attached to a string rotates on a frictionless table top as shown. If the tension in the string… CBSE AIPMT 2011 Mains
• A particle of mass m moves in the XY plane with a velocity v along the straight line AB. If the angular momen… CBSE AIPMT 2007
• A particle of mass m=5 is moving with a uniform speed v=3√2 in the XOY plane along the line y=x+4. The magnit… CBSE AIPMT 1991
• A solid sphere is rotating freely about its symmetry axis in free space. The radius of the sphere is increase… NEET 2018
• Two discs of same moment of inertia rotating about their regular axis passing through centre and perpendicula… NEET 2017
• Two discs are rotating about their axes, normal to the discs and passing through the centres of the discs. Di… Karnataka NEET 2013
• A circular platform is mounted on a frictionless vertical axle. Its radius R=2 m and its moment of inertia ab… CBSE AIPMT 2012 Mains
• A circular disk of moment of inertia Iₜ is rotating in a horizontal plane, about its symmetry axis, with a co… CBSE AIPMT 2010
• A thin circular ring of mass M and radius r is rotating about its axis with a constant angular velocity ω. Tw… CBSE AIPMT 2010 Mains
• A round disc of moment of inertia I₂ about its axis perpendicular to its plane and passing through its centre… CBSE AIPMT 2004
• A thin circular ring of mass M and radius r is rotating about its axis with a constant angular velocity ω. Fo… CBSE AIPMT 2003
• A disc is rotating with angular speed ω. If a child sits on it, what is conserved? CBSE AIPMT 2002
• The Sun rotates around its centre once in 27 days. What will be the period of revolution if the Sun were to e… NEET 2025