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A hoop rolling down an inclined plane of inclination angle θ keeps pace with a block sliding down the same plane. Show that the coefficient of kinetic friction between block and plane is given by .

A hoop rolling down an inclined plane of inclination  angle θ keeps pace with a block sliding down the same plane. Show that the coefficient of kinetic friction between block and plane is given by .

Grade:upto college level

1 Answers

Navjyot Kalra
askIITians Faculty 654 Points
7 years ago
The acceleration of the block can be calculated using Newton’s second law of motion as:
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