JEE Exam  >  JEE Questions  >  SECTION I : Single Correct Answer TypeThis se... Start Learning for Free
SECTION I : Single Correct Answer Type
This section contains 8 multiple choice questions. Each question has four choices (A), (B), (C) and (D) out of
which ONLY ONE is correct.
Q. Two identical discs of same radius R are rotating about their axes in opposite directions with the same constant angular speed ω. The discs are in the same horizontal plane. At time t = 0, the points P and Q are facing each other as shown in the figure. The relative speed between the two points P and Q is vr. In one time period (T) of rotation of the discs, vr as a function of time is best represented by
  • a)
  • b)
  • c)
  • d)
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
SECTION I : Single Correct Answer TypeThis section contains 8 multiple...
In each rotation relative speed becomes zero twice and becomes maximum twice.
Explore Courses for JEE exam

Similar JEE Doubts

Question Description
SECTION I : Single Correct Answer TypeThis section contains 8 multiple choice questions. Each question has four choices (A), (B), (C) and (D) out ofwhich ONLY ONE is correct.Q. Two identical discs of same radius R are rotating about their axes inopposite directions with the same constant angular speed ω. Thediscs are in the same horizontal plane. At time t = 0, the points Pand Q are facing each other as shown in the figure. The relativespeed between the two points P and Q is vr. In one time period (T)of rotation of the discs, vr as a function of time is best representedbya)b)c)d)Correct answer is option 'A'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about SECTION I : Single Correct Answer TypeThis section contains 8 multiple choice questions. Each question has four choices (A), (B), (C) and (D) out ofwhich ONLY ONE is correct.Q. Two identical discs of same radius R are rotating about their axes inopposite directions with the same constant angular speed ω. Thediscs are in the same horizontal plane. At time t = 0, the points Pand Q are facing each other as shown in the figure. The relativespeed between the two points P and Q is vr. In one time period (T)of rotation of the discs, vr as a function of time is best representedbya)b)c)d)Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for SECTION I : Single Correct Answer TypeThis section contains 8 multiple choice questions. Each question has four choices (A), (B), (C) and (D) out ofwhich ONLY ONE is correct.Q. Two identical discs of same radius R are rotating about their axes inopposite directions with the same constant angular speed ω. Thediscs are in the same horizontal plane. At time t = 0, the points Pand Q are facing each other as shown in the figure. The relativespeed between the two points P and Q is vr. In one time period (T)of rotation of the discs, vr as a function of time is best representedbya)b)c)d)Correct answer is option 'A'. Can you explain this answer?.
Solutions for SECTION I : Single Correct Answer TypeThis section contains 8 multiple choice questions. Each question has four choices (A), (B), (C) and (D) out ofwhich ONLY ONE is correct.Q. Two identical discs of same radius R are rotating about their axes inopposite directions with the same constant angular speed ω. Thediscs are in the same horizontal plane. At time t = 0, the points Pand Q are facing each other as shown in the figure. The relativespeed between the two points P and Q is vr. In one time period (T)of rotation of the discs, vr as a function of time is best representedbya)b)c)d)Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of SECTION I : Single Correct Answer TypeThis section contains 8 multiple choice questions. Each question has four choices (A), (B), (C) and (D) out ofwhich ONLY ONE is correct.Q. Two identical discs of same radius R are rotating about their axes inopposite directions with the same constant angular speed ω. Thediscs are in the same horizontal plane. At time t = 0, the points Pand Q are facing each other as shown in the figure. The relativespeed between the two points P and Q is vr. In one time period (T)of rotation of the discs, vr as a function of time is best representedbya)b)c)d)Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of SECTION I : Single Correct Answer TypeThis section contains 8 multiple choice questions. Each question has four choices (A), (B), (C) and (D) out ofwhich ONLY ONE is correct.Q. Two identical discs of same radius R are rotating about their axes inopposite directions with the same constant angular speed ω. Thediscs are in the same horizontal plane. At time t = 0, the points Pand Q are facing each other as shown in the figure. The relativespeed between the two points P and Q is vr. In one time period (T)of rotation of the discs, vr as a function of time is best representedbya)b)c)d)Correct answer is option 'A'. Can you explain this answer?, a detailed solution for SECTION I : Single Correct Answer TypeThis section contains 8 multiple choice questions. Each question has four choices (A), (B), (C) and (D) out ofwhich ONLY ONE is correct.Q. Two identical discs of same radius R are rotating about their axes inopposite directions with the same constant angular speed ω. Thediscs are in the same horizontal plane. At time t = 0, the points Pand Q are facing each other as shown in the figure. The relativespeed between the two points P and Q is vr. In one time period (T)of rotation of the discs, vr as a function of time is best representedbya)b)c)d)Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of SECTION I : Single Correct Answer TypeThis section contains 8 multiple choice questions. Each question has four choices (A), (B), (C) and (D) out ofwhich ONLY ONE is correct.Q. Two identical discs of same radius R are rotating about their axes inopposite directions with the same constant angular speed ω. Thediscs are in the same horizontal plane. At time t = 0, the points Pand Q are facing each other as shown in the figure. The relativespeed between the two points P and Q is vr. In one time period (T)of rotation of the discs, vr as a function of time is best representedbya)b)c)d)Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice SECTION I : Single Correct Answer TypeThis section contains 8 multiple choice questions. Each question has four choices (A), (B), (C) and (D) out ofwhich ONLY ONE is correct.Q. Two identical discs of same radius R are rotating about their axes inopposite directions with the same constant angular speed ω. Thediscs are in the same horizontal plane. At time t = 0, the points Pand Q are facing each other as shown in the figure. The relativespeed between the two points P and Q is vr. In one time period (T)of rotation of the discs, vr as a function of time is best representedbya)b)c)d)Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice JEE tests.
Explore Courses for JEE exam
Signup to solve all Doubts
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev