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A uniform disc m and radius R is rolling down a rough inclined plane which makes an angle 30° with the horizontal. If the coefficient of static and kinetic friction are each to µ and the only forces acting are gravitational and frictional, then the magnitude of the frictional force acting on the disc is given by mg/a. Find the value of  α?
    Correct answer is '6'. Can you explain this answer?
    Verified Answer
    A uniform discmand radiusRis rolling down a rough inclined plane which...
    Under the given conditions only possibility is that friction is upwards and it accelerates downwards as shown below :
    The equations of motion are :
    For rolling (no slipping)
    The correct answer is: 6
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    Most Upvoted Answer
    A uniform discmand radiusRis rolling down a rough inclined plane which...
    Under the given conditions only possibility is that friction is upwards and it accelerates downwards as shown below :
    The equations of motion are :
    For rolling (no slipping)
    The correct answer is: 6
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    A uniform discmand radiusRis rolling down a rough inclined plane which makes an angle30°with the horizontal. If the coefficient of static and kinetic friction are each toµand the only forces acting are gravitational and frictional, then the magnitude of the frictional force acting on the disc is given by mg/a.Find the value ofα?Correct answer is '6'. Can you explain this answer?
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    A uniform discmand radiusRis rolling down a rough inclined plane which makes an angle30°with the horizontal. If the coefficient of static and kinetic friction are each toµand the only forces acting are gravitational and frictional, then the magnitude of the frictional force acting on the disc is given by mg/a.Find the value ofα?Correct answer is '6'. Can you explain this answer? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about A uniform discmand radiusRis rolling down a rough inclined plane which makes an angle30°with the horizontal. If the coefficient of static and kinetic friction are each toµand the only forces acting are gravitational and frictional, then the magnitude of the frictional force acting on the disc is given by mg/a.Find the value ofα?Correct answer is '6'. Can you explain this answer? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A uniform discmand radiusRis rolling down a rough inclined plane which makes an angle30°with the horizontal. If the coefficient of static and kinetic friction are each toµand the only forces acting are gravitational and frictional, then the magnitude of the frictional force acting on the disc is given by mg/a.Find the value ofα?Correct answer is '6'. Can you explain this answer?.
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