1
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Find the torque about the origin when a force of 3 $$\hat j$$
N acts on a particle whose position vector is 2 $$\hat k$$ m.
2
NEET 2019
MCQ (Single Correct Answer)
+4
-1
A solid cylinder of mass 2 kg and radius 4 cm is rotating about its axis at the rate of 3 rpm. The torque required to stop after 2$$\pi $$ revolutions is :
3
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Two particles A and B are moving in uniform circular motion in concentric circles of radii rA and rB with speed vA and vB respecitively. Their time period of rotation is the same. The ratio of angular speed of A to that of B will be :
4
NEET 2019
MCQ (Single Correct Answer)
+4
-1
A disc of radius 2 m and mass 100 kg rolls on a horizontal floor. Its centre of mass has speed of 20 cm/s. How much work is needed to stop it?
Questions Asked from Rotational Motion (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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NEET 2022 Phase 1 (2)
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NEET 2020 Phase 1 (1)
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AIPMT 2010 Prelims (2)
AIPMT 2009 (3)
AIPMT 2008 (2)
AIPMT 2007 (3)
AIPMT 2006 (3)
AIPMT 2005 (3)
AIPMT 2004 (4)
AIPMT 2003 (4)
AIPMT 2002 (4)
AIPMT 2000 (3)
NEET Subjects
Physics
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Units & Measurement Motion in a Straight Line Motion in a Plane Laws of Motion Work, Energy and Power Center of Mass and Collision Rotational Motion Gravitation Properties of Matter Heat and Thermodynamics Oscillations Waves
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