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A cylinder and a ring of same mass M and radius R are placed on the top of a rough inclined plane of inclination q. Both are released simultaneously from the same height h.
Choose the correct statement(s) related to the motion of each body
- a)The friction force acting on each body opposes the motion of its centre of mass
- b)The friction force provides the necessary torque to rotate the body about its centre of mass
- c)Without friction none of the two bodies can roll
- d)The friction force ensures that the point of contact must remain stationary
Correct answer is option 'A,B,C,D'. Can you explain this answer?
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A cylinder and a ring of same mass M and radius R are placed on the to...
Friction Forces in the Motion of a Cylinder and a Ring on an Inclined Plane
Introduction:
When a cylinder and a ring of the same mass and radius are released simultaneously from the same height on a rough inclined plane, several factors come into play to determine their motion. In this scenario, the friction force plays a crucial role in both the translation and rotation of the bodies.
Friction Force:
Friction is the force that opposes the relative motion or tendency of motion between two surfaces in contact. In this case, the friction force acts on the cylinder and the ring, opposing their motion down the inclined plane.
Friction Force and Center of Mass (CoM):
a) The friction force acting on each body opposes the motion of its center of mass.
- The center of mass is the point at which all the mass of an object can be considered to be concentrated.
- When the cylinder and the ring move down the inclined plane, the friction force acts in the opposite direction, opposing the motion of their respective centers of mass.
- This friction force helps to slow down the translation of the bodies along the inclined plane.
Friction Force and Torque:
b) The friction force provides the necessary torque to rotate the body about its center of mass.
- Torque is the rotational equivalent of force and is responsible for the rotational motion of an object.
- The friction force acts at the point of contact between the bodies and the inclined plane.
- This force creates a torque about the center of mass of each body, causing them to rotate as they move down the inclined plane.
Friction Force and Rolling Motion:
c) Without friction, none of the two bodies can roll.
- Rolling motion occurs when an object rotates and translates simultaneously without slipping.
- Without friction, the bodies would slide down the inclined plane without any rotation.
- The friction force provides the necessary grip between the bodies and the inclined plane, allowing them to roll.
Friction Force and Stationary Point of Contact:
d) The friction force ensures that the point of contact must remain stationary.
- The point of contact between the bodies and the inclined plane remains fixed due to the friction force.
- This stationary point of contact is crucial for the bodies to maintain their rotational motion while moving down the inclined plane.
In conclusion, the friction force in this scenario plays multiple roles. It opposes the translation of the bodies' centers of mass, provides the necessary torque for rotation, enables rolling motion, and ensures the stationary point of contact. Thus, all the given statements (a, b, c, and d) are correct.
Introduction:
When a cylinder and a ring of the same mass and radius are released simultaneously from the same height on a rough inclined plane, several factors come into play to determine their motion. In this scenario, the friction force plays a crucial role in both the translation and rotation of the bodies.
Friction Force:
Friction is the force that opposes the relative motion or tendency of motion between two surfaces in contact. In this case, the friction force acts on the cylinder and the ring, opposing their motion down the inclined plane.
Friction Force and Center of Mass (CoM):
a) The friction force acting on each body opposes the motion of its center of mass.
- The center of mass is the point at which all the mass of an object can be considered to be concentrated.
- When the cylinder and the ring move down the inclined plane, the friction force acts in the opposite direction, opposing the motion of their respective centers of mass.
- This friction force helps to slow down the translation of the bodies along the inclined plane.
Friction Force and Torque:
b) The friction force provides the necessary torque to rotate the body about its center of mass.
- Torque is the rotational equivalent of force and is responsible for the rotational motion of an object.
- The friction force acts at the point of contact between the bodies and the inclined plane.
- This force creates a torque about the center of mass of each body, causing them to rotate as they move down the inclined plane.
Friction Force and Rolling Motion:
c) Without friction, none of the two bodies can roll.
- Rolling motion occurs when an object rotates and translates simultaneously without slipping.
- Without friction, the bodies would slide down the inclined plane without any rotation.
- The friction force provides the necessary grip between the bodies and the inclined plane, allowing them to roll.
Friction Force and Stationary Point of Contact:
d) The friction force ensures that the point of contact must remain stationary.
- The point of contact between the bodies and the inclined plane remains fixed due to the friction force.
- This stationary point of contact is crucial for the bodies to maintain their rotational motion while moving down the inclined plane.
In conclusion, the friction force in this scenario plays multiple roles. It opposes the translation of the bodies' centers of mass, provides the necessary torque for rotation, enables rolling motion, and ensures the stationary point of contact. Thus, all the given statements (a, b, c, and d) are correct.
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A cylinder and a ring of same mass M and radius R are placed on the top of a rough inclined plane of inclination q. Both are released simultaneously from the same height h.Choose the correct statement(s) related to the motion of each bodya)The friction force acting on each body opposes the motion of its centre of massb)The friction force provides the necessary torque to rotate the body about its centre of massc)Without friction none of the two bodies can rolld)The friction force ensures that the point of contact must remain stationaryCorrect answer is option 'A,B,C,D'. Can you explain this answer?
Question Description
A cylinder and a ring of same mass M and radius R are placed on the top of a rough inclined plane of inclination q. Both are released simultaneously from the same height h.Choose the correct statement(s) related to the motion of each bodya)The friction force acting on each body opposes the motion of its centre of massb)The friction force provides the necessary torque to rotate the body about its centre of massc)Without friction none of the two bodies can rolld)The friction force ensures that the point of contact must remain stationaryCorrect answer is option 'A,B,C,D'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about A cylinder and a ring of same mass M and radius R are placed on the top of a rough inclined plane of inclination q. Both are released simultaneously from the same height h.Choose the correct statement(s) related to the motion of each bodya)The friction force acting on each body opposes the motion of its centre of massb)The friction force provides the necessary torque to rotate the body about its centre of massc)Without friction none of the two bodies can rolld)The friction force ensures that the point of contact must remain stationaryCorrect answer is option 'A,B,C,D'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A cylinder and a ring of same mass M and radius R are placed on the top of a rough inclined plane of inclination q. Both are released simultaneously from the same height h.Choose the correct statement(s) related to the motion of each bodya)The friction force acting on each body opposes the motion of its centre of massb)The friction force provides the necessary torque to rotate the body about its centre of massc)Without friction none of the two bodies can rolld)The friction force ensures that the point of contact must remain stationaryCorrect answer is option 'A,B,C,D'. Can you explain this answer?.
A cylinder and a ring of same mass M and radius R are placed on the top of a rough inclined plane of inclination q. Both are released simultaneously from the same height h.Choose the correct statement(s) related to the motion of each bodya)The friction force acting on each body opposes the motion of its centre of massb)The friction force provides the necessary torque to rotate the body about its centre of massc)Without friction none of the two bodies can rolld)The friction force ensures that the point of contact must remain stationaryCorrect answer is option 'A,B,C,D'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about A cylinder and a ring of same mass M and radius R are placed on the top of a rough inclined plane of inclination q. Both are released simultaneously from the same height h.Choose the correct statement(s) related to the motion of each bodya)The friction force acting on each body opposes the motion of its centre of massb)The friction force provides the necessary torque to rotate the body about its centre of massc)Without friction none of the two bodies can rolld)The friction force ensures that the point of contact must remain stationaryCorrect answer is option 'A,B,C,D'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A cylinder and a ring of same mass M and radius R are placed on the top of a rough inclined plane of inclination q. Both are released simultaneously from the same height h.Choose the correct statement(s) related to the motion of each bodya)The friction force acting on each body opposes the motion of its centre of massb)The friction force provides the necessary torque to rotate the body about its centre of massc)Without friction none of the two bodies can rolld)The friction force ensures that the point of contact must remain stationaryCorrect answer is option 'A,B,C,D'. Can you explain this answer?.
Solutions for A cylinder and a ring of same mass M and radius R are placed on the top of a rough inclined plane of inclination q. Both are released simultaneously from the same height h.Choose the correct statement(s) related to the motion of each bodya)The friction force acting on each body opposes the motion of its centre of massb)The friction force provides the necessary torque to rotate the body about its centre of massc)Without friction none of the two bodies can rolld)The friction force ensures that the point of contact must remain stationaryCorrect answer is option 'A,B,C,D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 11.
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Here you can find the meaning of A cylinder and a ring of same mass M and radius R are placed on the top of a rough inclined plane of inclination q. Both are released simultaneously from the same height h.Choose the correct statement(s) related to the motion of each bodya)The friction force acting on each body opposes the motion of its centre of massb)The friction force provides the necessary torque to rotate the body about its centre of massc)Without friction none of the two bodies can rolld)The friction force ensures that the point of contact must remain stationaryCorrect answer is option 'A,B,C,D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
A cylinder and a ring of same mass M and radius R are placed on the top of a rough inclined plane of inclination q. Both are released simultaneously from the same height h.Choose the correct statement(s) related to the motion of each bodya)The friction force acting on each body opposes the motion of its centre of massb)The friction force provides the necessary torque to rotate the body about its centre of massc)Without friction none of the two bodies can rolld)The friction force ensures that the point of contact must remain stationaryCorrect answer is option 'A,B,C,D'. Can you explain this answer?, a detailed solution for A cylinder and a ring of same mass M and radius R are placed on the top of a rough inclined plane of inclination q. Both are released simultaneously from the same height h.Choose the correct statement(s) related to the motion of each bodya)The friction force acting on each body opposes the motion of its centre of massb)The friction force provides the necessary torque to rotate the body about its centre of massc)Without friction none of the two bodies can rolld)The friction force ensures that the point of contact must remain stationaryCorrect answer is option 'A,B,C,D'. Can you explain this answer? has been provided alongside types of A cylinder and a ring of same mass M and radius R are placed on the top of a rough inclined plane of inclination q. Both are released simultaneously from the same height h.Choose the correct statement(s) related to the motion of each bodya)The friction force acting on each body opposes the motion of its centre of massb)The friction force provides the necessary torque to rotate the body about its centre of massc)Without friction none of the two bodies can rolld)The friction force ensures that the point of contact must remain stationaryCorrect answer is option 'A,B,C,D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice A cylinder and a ring of same mass M and radius R are placed on the top of a rough inclined plane of inclination q. Both are released simultaneously from the same height h.Choose the correct statement(s) related to the motion of each bodya)The friction force acting on each body opposes the motion of its centre of massb)The friction force provides the necessary torque to rotate the body about its centre of massc)Without friction none of the two bodies can rolld)The friction force ensures that the point of contact must remain stationaryCorrect answer is option 'A,B,C,D'. Can you explain this answer? tests, examples and also practice Class 11 tests.
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