MEDIUM
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IMPORTANT
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A thin uniform rod of mass 1 kg and length 1 m is hanged at one end to the ground floor. It originally stands vertically and is allowed to fall to the ground. If the rod hits the ground with angular speed ω then the correct statement is (Assume g=10 m s-2)

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Important Questions on Rotational Mechanics

EASY
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IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 8 - Rotational Mechanics>TS EAMCET 2018 (04-May Shift-1)>Q 7
A solid sphere of radius R makes a perfect rolling down on a plane which is inclined to the horizontal axis at an angle θ. If the radius of gyration is k, then its acceleration is
HARD
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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 8 - Rotational Mechanics>TS EAMCET 2021 (04-Aug Shift-1)>Q 8
A small disc of mass 500 gm and radius 5 cm rolls down an inclined plane without slipping. Speed of its center of mass when it reaches the bottom of the incline plane depends on
HARD
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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 8 - Rotational Mechanics>TS EAMCET - 5 August 2021 Shift 1>Q 9
Three bodies a ring, a solid cylinder and a solid sphere roll down an inclined plane without slipping. They start from rest. Which of the bodies reaches bottom of plane with minimum velocity?