A round uniform body of radius R, mass M and moment of inertia I, rolls down (without slipping) an inclined plane making an angle with the horizontal. Then its acceleration is :
A
gsinθ1+I/MR2
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B
gsinθ1+MR2/I
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C
gsinθ1−I/MR2
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D
gsinθ1−MR2/I
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Solution
The correct option is Agsinθ1+I/MR2 For translational motion: F=Ma