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Directions: The following question has FOUR choices, out of which ONE or MORE are correct.
A thin ring of mass 2 kg and radius 0.5 m is rolling without slipping on a horizontal plane with velocity 1 m/s. A small ball of mass 0.1 kg, moving with velocity 20 m/s in the opposite direction, hits the ring at a height of 0.75 m and goes vertically up with velocity 10 m/s immediately after the collision.
- a)The ring has pure rotation about its stationary CM.
- b)The ring comes to a complete stop.
- c)Friction between the ring and the ground is to the left.
- d)There is no friction between the ring and the ground.
Correct answer is option 'A,C'. Can you explain this answer?
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Most Upvoted Answer
Directions: The following question has FOUR choices, out of which ONE...
Linear momentum along horizontal axis conserved
Final momentum= 
As the particle is moving along the venicaldrection after collision, hence
Pf = 0,
Ring will come to rest after collision
Using conservation of angular momentum about the point doodad of the ring
Indal angular momentum,
-ve sign means direction of ‘L’ is into the plane of paper
+ ve sign means direction of ‘L' is out of the plane of paper
Indal angular momentum,
Final angular momentum about the point of contact
Hence, the ring will rotate anti-clockwise and the velocity of the point of contact is towards right. So, friction will act towards left.
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Directions: The following question has FOUR choices, out of which ONE or MORE are correct.A thin ring of mass 2 kg and radius 0.5 m is rolling without slipping on a horizontal plane with velocity 1 m/s. A small ball of mass 0.1 kg, moving with velocity 20 m/s in the opposite direction, hits the ring at a height of 0.75 m and goes vertically up with velocity 10 m/s immediately after the collision.a)The ring has pure rotation about its stationary CM.b)The ring comes to a complete stop.c)Friction between the ring and the ground is to the left.d)There is no friction between the ring and the ground.Correct answer is option 'A,C'. Can you explain this answer?
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Directions: The following question has FOUR choices, out of which ONE or MORE are correct.A thin ring of mass 2 kg and radius 0.5 m is rolling without slipping on a horizontal plane with velocity 1 m/s. A small ball of mass 0.1 kg, moving with velocity 20 m/s in the opposite direction, hits the ring at a height of 0.75 m and goes vertically up with velocity 10 m/s immediately after the collision.a)The ring has pure rotation about its stationary CM.b)The ring comes to a complete stop.c)Friction between the ring and the ground is to the left.d)There is no friction between the ring and the ground.Correct answer is option 'A,C'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Directions: The following question has FOUR choices, out of which ONE or MORE are correct.A thin ring of mass 2 kg and radius 0.5 m is rolling without slipping on a horizontal plane with velocity 1 m/s. A small ball of mass 0.1 kg, moving with velocity 20 m/s in the opposite direction, hits the ring at a height of 0.75 m and goes vertically up with velocity 10 m/s immediately after the collision.a)The ring has pure rotation about its stationary CM.b)The ring comes to a complete stop.c)Friction between the ring and the ground is to the left.d)There is no friction between the ring and the ground.Correct answer is option 'A,C'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: The following question has FOUR choices, out of which ONE or MORE are correct.A thin ring of mass 2 kg and radius 0.5 m is rolling without slipping on a horizontal plane with velocity 1 m/s. A small ball of mass 0.1 kg, moving with velocity 20 m/s in the opposite direction, hits the ring at a height of 0.75 m and goes vertically up with velocity 10 m/s immediately after the collision.a)The ring has pure rotation about its stationary CM.b)The ring comes to a complete stop.c)Friction between the ring and the ground is to the left.d)There is no friction between the ring and the ground.Correct answer is option 'A,C'. Can you explain this answer?.
Directions: The following question has FOUR choices, out of which ONE or MORE are correct.A thin ring of mass 2 kg and radius 0.5 m is rolling without slipping on a horizontal plane with velocity 1 m/s. A small ball of mass 0.1 kg, moving with velocity 20 m/s in the opposite direction, hits the ring at a height of 0.75 m and goes vertically up with velocity 10 m/s immediately after the collision.a)The ring has pure rotation about its stationary CM.b)The ring comes to a complete stop.c)Friction between the ring and the ground is to the left.d)There is no friction between the ring and the ground.Correct answer is option 'A,C'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Directions: The following question has FOUR choices, out of which ONE or MORE are correct.A thin ring of mass 2 kg and radius 0.5 m is rolling without slipping on a horizontal plane with velocity 1 m/s. A small ball of mass 0.1 kg, moving with velocity 20 m/s in the opposite direction, hits the ring at a height of 0.75 m and goes vertically up with velocity 10 m/s immediately after the collision.a)The ring has pure rotation about its stationary CM.b)The ring comes to a complete stop.c)Friction between the ring and the ground is to the left.d)There is no friction between the ring and the ground.Correct answer is option 'A,C'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: The following question has FOUR choices, out of which ONE or MORE are correct.A thin ring of mass 2 kg and radius 0.5 m is rolling without slipping on a horizontal plane with velocity 1 m/s. A small ball of mass 0.1 kg, moving with velocity 20 m/s in the opposite direction, hits the ring at a height of 0.75 m and goes vertically up with velocity 10 m/s immediately after the collision.a)The ring has pure rotation about its stationary CM.b)The ring comes to a complete stop.c)Friction between the ring and the ground is to the left.d)There is no friction between the ring and the ground.Correct answer is option 'A,C'. Can you explain this answer?.
Solutions for Directions: The following question has FOUR choices, out of which ONE or MORE are correct.A thin ring of mass 2 kg and radius 0.5 m is rolling without slipping on a horizontal plane with velocity 1 m/s. A small ball of mass 0.1 kg, moving with velocity 20 m/s in the opposite direction, hits the ring at a height of 0.75 m and goes vertically up with velocity 10 m/s immediately after the collision.a)The ring has pure rotation about its stationary CM.b)The ring comes to a complete stop.c)Friction between the ring and the ground is to the left.d)There is no friction between the ring and the ground.Correct answer is option 'A,C'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE.
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Here you can find the meaning of Directions: The following question has FOUR choices, out of which ONE or MORE are correct.A thin ring of mass 2 kg and radius 0.5 m is rolling without slipping on a horizontal plane with velocity 1 m/s. A small ball of mass 0.1 kg, moving with velocity 20 m/s in the opposite direction, hits the ring at a height of 0.75 m and goes vertically up with velocity 10 m/s immediately after the collision.a)The ring has pure rotation about its stationary CM.b)The ring comes to a complete stop.c)Friction between the ring and the ground is to the left.d)There is no friction between the ring and the ground.Correct answer is option 'A,C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Directions: The following question has FOUR choices, out of which ONE or MORE are correct.A thin ring of mass 2 kg and radius 0.5 m is rolling without slipping on a horizontal plane with velocity 1 m/s. A small ball of mass 0.1 kg, moving with velocity 20 m/s in the opposite direction, hits the ring at a height of 0.75 m and goes vertically up with velocity 10 m/s immediately after the collision.a)The ring has pure rotation about its stationary CM.b)The ring comes to a complete stop.c)Friction between the ring and the ground is to the left.d)There is no friction between the ring and the ground.Correct answer is option 'A,C'. Can you explain this answer?, a detailed solution for Directions: The following question has FOUR choices, out of which ONE or MORE are correct.A thin ring of mass 2 kg and radius 0.5 m is rolling without slipping on a horizontal plane with velocity 1 m/s. A small ball of mass 0.1 kg, moving with velocity 20 m/s in the opposite direction, hits the ring at a height of 0.75 m and goes vertically up with velocity 10 m/s immediately after the collision.a)The ring has pure rotation about its stationary CM.b)The ring comes to a complete stop.c)Friction between the ring and the ground is to the left.d)There is no friction between the ring and the ground.Correct answer is option 'A,C'. Can you explain this answer? has been provided alongside types of Directions: The following question has FOUR choices, out of which ONE or MORE are correct.A thin ring of mass 2 kg and radius 0.5 m is rolling without slipping on a horizontal plane with velocity 1 m/s. A small ball of mass 0.1 kg, moving with velocity 20 m/s in the opposite direction, hits the ring at a height of 0.75 m and goes vertically up with velocity 10 m/s immediately after the collision.a)The ring has pure rotation about its stationary CM.b)The ring comes to a complete stop.c)Friction between the ring and the ground is to the left.d)There is no friction between the ring and the ground.Correct answer is option 'A,C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Directions: The following question has FOUR choices, out of which ONE or MORE are correct.A thin ring of mass 2 kg and radius 0.5 m is rolling without slipping on a horizontal plane with velocity 1 m/s. A small ball of mass 0.1 kg, moving with velocity 20 m/s in the opposite direction, hits the ring at a height of 0.75 m and goes vertically up with velocity 10 m/s immediately after the collision.a)The ring has pure rotation about its stationary CM.b)The ring comes to a complete stop.c)Friction between the ring and the ground is to the left.d)There is no friction between the ring and the ground.Correct answer is option 'A,C'. Can you explain this answer? tests, examples and also practice JEE tests.
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