CBSE Class 11 Physics Worksheet - Rotational Motion

Scroll down to download pdf file

CBSE Class 11 Physics Worksheet - Rotational Motion - Practice worksheets for CBSE students. Prepared by teachers of the best CBSE schools in India.



1 Mark Type

Q1. On what factors, does the position of centre of mass of a rigid body depend?

Q2. What is an isolated system? What will be the nature of motion of centre of mass of isolated sys?

Q3. Which physical quantity is conserved when a planet revolves around the sun?

Q4. Name rotational analogue of force. Give its S.I. Unit.

Q5.State factors on which radius of gyration of a body depend.

Q6. If friction can provide necessary centripetal force, why should the read be banked?

Q7. What is a rigid body?

Q8. Why are handles at max possible distance from the hinges in a door?

Q9. Why is it easier to balance a bicycle in motion?

Q10.What are the factors on which moment of inertia of a body depends?

Q11. Why are spokes fitted in a cycle wheel?

Q12.Why does a pilot not fall down when his airplane takes a vertical loop?

Q13. If the ice on the polar caps of the earth melts, how will it affect the duration of the day?

2/3 mark type :-

Q14. If no external force is acting on a two body system, what will happen to :- (a) Velocity of COM. (b) Angular momentum.

Q15. How does a diver manage to make somersaults in air?

Q16. The angular speed of a motor wheel is increased from 1200 rpm to 3120 rpm in 16 seconds. (i) What is its angular acceleration, assuming acceleration as uniform? (ii) How many revolutions does wheel make during this time?

Q17. State the two theorems of moment of inertia.

Students must free download and practice these worksheets to gain more marks in exams. CBSE Class 11 Physics Worksheet - Rotational Motion


Click on the text For more study material for Physics please click here - Physics

Latest CBSE News

  • CBSE has issued instructions to all affiliated schools to make arrangements in school premises so that the students can listen to Prime Minister Narendra Modi's interaction with students 'Pariksha Par Charcha'. This year PM Modi will interact with students in a program 'Pariksha Par Charcha' which will be held on 16th February 2018. The broadcast will be done in all schools and on various news...
  • As per latest circular issued by CBSE there has been slight modification in the dates sheet for class 12 Board Examinations. The examination date for Physical Education exam has been modified. Earlier the exam date was 9th April 2018. This exam will now be held on 13th April 2018. This comes as a relief for students as earlier the sociology exam was next day of the Physical Education exam. Now...
  • As the exams are approaching PM Mr Narendra Modi has given a motivating message to students and has also launched a book which will help the students to beat stress and be a warrior and score good marks in the upcoming examinations. Watch Video here..
  • The state board students might have to give aptitude tests to enter into Delhi University. This is being considered by the government due to concerns raised by students during previous years stating that the students giving exams as per CBSE board have tougher course to study and stricter marking schemes whereas the state board have much lenient marking schemes due to which the students are able...
  • A strange question appeared in the mathematics paper for Primary school students of grade 5 at a school in the Chinese district of Shunqing The question was: "If a ship had 26 sheep and 10 goats on board, how old is the ship's captain?" This question has gone viral on the internet with parents trying to guess the correct answer. Most think that this question was a mistake but the education...