1
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
An automobile moves on a road with a speed of 54 km h$$-$$1. The radius of its wheels is 0.45 m and the moment of inertia of the wheel about its axis of rotation is 3 kg m2. If the vehicle is brought to rest in 15 s, the magnitude of average torque transmitted by its brakes to the wheel is
2
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
A force $$\overrightarrow F = \alpha \widehat i + 3\widehat j + 6\widehat k$$ is acting at a point $$\overrightarrow r = 2\widehat i - 6\widehat j - 12\widehat k$$. The value of $$\alpha $$ for which angular momentum about origin is conserved is
3
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
A rod of weight W is supported by two parallel knife edges A and B and is in equilibrium in a horizontal position. The knives are at a distance d from each other. The centre of mass of the rod is at distance x from A. The normal reaction on A is
4
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Three identical spherical shells, each of mass m and radius r are placed as shown in figure. Consider an axis XX' which is touching to two shells and passing through diameter of third shell. Moment of inertia of the system consisting of these three spherical shells about XX' axis is


Questions Asked from Rotational Motion (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
NEET 2023 (2)
NEET 2022 Phase 2 (2)
NEET 2022 Phase 1 (3)
NEET 2021 (2)
NEET 2020 Phase 1 (2)
NEET 2019 (3)
NEET 2018 (4)
NEET 2017 (3)
NEET 2016 Phase 2 (3)
NEET 2016 Phase 1 (3)
AIPMT 2015 (3)
AIPMT 2015 Cancelled Paper (3)
AIPMT 2014 (2)
NEET 2013 (Karnataka) (2)
NEET 2013 (2)
AIPMT 2012 Mains (4)
AIPMT 2012 Prelims (4)
AIPMT 2011 Mains (1)
AIPMT 2011 Prelims (2)
AIPMT 2010 Mains (3)
AIPMT 2010 Prelims (3)
AIPMT 2009 (4)
AIPMT 2008 (2)
AIPMT 2007 (3)
AIPMT 2006 (3)
AIPMT 2005 (3)
AIPMT 2004 (5)
AIPMT 2003 (4)
AIPMT 2002 (5)
AIPMT 2001 (1)
AIPMT 2000 (3)
NEET Subjects
Physics
Mechanics
Units & Measurement
Motion in a Straight Line
Motion in a Plane
Laws of Motion
Work, Energy and Power
Rotational Motion
Gravitation
Properties of Matter
Heat and Thermodynamics
Oscillations
Waves
Electricity
Electrostatics
Current Electricity
Moving Charges and Magnetism
Magnetism and Matter
Electromagnetic Induction and Alternating Current
Electromagnetic Waves
Optics
Modern Physics
Chemistry
Physical Chemistry
Some Basic Concepts of Chemistry
Structure of Atom
Redox Reactions
Gaseous State
Equilibrium
Chemical Kinetics
Solutions
Thermodynamics
Electrochemistry
Nuclear Chemistry
Solid State
Surface Chemistry
Inorganic Chemistry
Periodic Table and Periodicity
Chemical Bonding and Molecular Structure
Processes of Isolation of Elements
s-Block Elements
Hydrogen
p-Block Elements
d and f Block Elements
Coordination Compounds
Environmental Chemistry
Organic Chemistry
Biology
Botany
Cell - The Unit of Life
Biomolecules
Cell Cycle and Cell Division
Sexual Reproduction in Flowering Plants
Microbes in Human Welfare
Anatomy of Flowering Plants
Transport in Plants
Mineral Nutrition
Respiration in Plants
Biotechnology: Principles and Processes
Biodiversity and Conservation
The Living World
Biological Classification
Morphology of Flowering Plants
Photosynthesis in Higher Plants
Principles of Inheritance and Variation
Molecular Basis of Inheritance
Strategies for Enhancement in Food Production
Biotechnology and It's Applications
Organisms and Populations
Environmental Issues
Plant Kingdom
Plant Growth and Development
Ecosystem
Zoology
Human Health and Diseases
Body Fluids and Its Circulation
Locomotion and Movement
Neural Control and Coordination
Reproduction in Organisms
Reproductive Health
Structural Organisation in Animals
Digestion and Absorption
Excretory Products and Their Elimination
Chemical Coordination and Integration
Human Reproduction
Animal Kingdom
Breathing and Exchange of Gases
Evolution