Class 11 Exam  >  Class 11 Questions  >  A solid cylinder of mass m and radius r is ro... Start Learning for Free
A solid cylinder of mass m and radius r is rolling on a rough inclined plane of inclination q. The coefficient of friction between the cylinder and incline is m. Then


 [JEE' 2006]

  • a)
    Frictional force is always mmg cos θ

  • b)
     Friction is a dissipative force

  • c)
    By decreasing θ, frictional force decreases

  • d)
    Friction opposes translation and supports rotation

Correct answer is option 'C,D'. Can you explain this answer?
Verified Answer
A solid cylinder of mass m and radius r is rolling on a rough inclined...
Here, mg sin θ drags the cylinder downwards. Thus, the friction acts upwards and hence opposes translation. Since it is the friction alone which creates a torque about CM (centre of mass) for rotation (anticlockwise), it supports rotation.





On decreasing the value of θ, the frictional force f also decreases.
View all questions of this test
Explore Courses for Class 11 exam

Top Courses for Class 11

A solid cylinder of mass m and radius r is rolling on a rough inclined plane of inclination q. The coefficient of friction between the cylinder and incline is m. Then[JEE 2006]a)Frictional force is always mmg cos θb)Friction is a dissipative forcec)By decreasing θ, frictional force decreasesd)Friction opposes translation and supports rotationCorrect answer is option 'C,D'. Can you explain this answer?
Question Description
A solid cylinder of mass m and radius r is rolling on a rough inclined plane of inclination q. The coefficient of friction between the cylinder and incline is m. Then[JEE 2006]a)Frictional force is always mmg cos θb)Friction is a dissipative forcec)By decreasing θ, frictional force decreasesd)Friction opposes translation and supports rotationCorrect answer is option '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 solid cylinder of mass m and radius r is rolling on a rough inclined plane of inclination q. The coefficient of friction between the cylinder and incline is m. Then[JEE 2006]a)Frictional force is always mmg cos θb)Friction is a dissipative forcec)By decreasing θ, frictional force decreasesd)Friction opposes translation and supports rotationCorrect answer is option '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 solid cylinder of mass m and radius r is rolling on a rough inclined plane of inclination q. The coefficient of friction between the cylinder and incline is m. Then[JEE 2006]a)Frictional force is always mmg cos θb)Friction is a dissipative forcec)By decreasing θ, frictional force decreasesd)Friction opposes translation and supports rotationCorrect answer is option 'C,D'. Can you explain this answer?.
Solutions for A solid cylinder of mass m and radius r is rolling on a rough inclined plane of inclination q. The coefficient of friction between the cylinder and incline is m. Then[JEE 2006]a)Frictional force is always mmg cos θb)Friction is a dissipative forcec)By decreasing θ, frictional force decreasesd)Friction opposes translation and supports rotationCorrect answer is option 'C,D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 11. Download more important topics, notes, lectures and mock test series for Class 11 Exam by signing up for free.
Here you can find the meaning of A solid cylinder of mass m and radius r is rolling on a rough inclined plane of inclination q. The coefficient of friction between the cylinder and incline is m. Then[JEE 2006]a)Frictional force is always mmg cos θb)Friction is a dissipative forcec)By decreasing θ, frictional force decreasesd)Friction opposes translation and supports rotationCorrect answer is option 'C,D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A solid cylinder of mass m and radius r is rolling on a rough inclined plane of inclination q. The coefficient of friction between the cylinder and incline is m. Then[JEE 2006]a)Frictional force is always mmg cos θb)Friction is a dissipative forcec)By decreasing θ, frictional force decreasesd)Friction opposes translation and supports rotationCorrect answer is option 'C,D'. Can you explain this answer?, a detailed solution for A solid cylinder of mass m and radius r is rolling on a rough inclined plane of inclination q. The coefficient of friction between the cylinder and incline is m. Then[JEE 2006]a)Frictional force is always mmg cos θb)Friction is a dissipative forcec)By decreasing θ, frictional force decreasesd)Friction opposes translation and supports rotationCorrect answer is option 'C,D'. Can you explain this answer? has been provided alongside types of A solid cylinder of mass m and radius r is rolling on a rough inclined plane of inclination q. The coefficient of friction between the cylinder and incline is m. Then[JEE 2006]a)Frictional force is always mmg cos θb)Friction is a dissipative forcec)By decreasing θ, frictional force decreasesd)Friction opposes translation and supports rotationCorrect answer is option 'C,D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A solid cylinder of mass m and radius r is rolling on a rough inclined plane of inclination q. The coefficient of friction between the cylinder and incline is m. Then[JEE 2006]a)Frictional force is always mmg cos θb)Friction is a dissipative forcec)By decreasing θ, frictional force decreasesd)Friction opposes translation and supports rotationCorrect answer is option 'C,D'. Can you explain this answer? tests, examples and also practice Class 11 tests.
Explore Courses for Class 11 exam

Top Courses for Class 11

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev