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Grade: upto college level
        
A uniform sphere rolls down an incline. (a) What must be the incline  angle if the linear  acceleration  of the center  of the sphere  is to be 0.133g?  (b) For this angle,  what would be the acceleration  of a frictionless  block  sliding down the incline?
5 years ago

Answers : (1)

Navjyot Kalra
askIITians Faculty
654 Points
							232-1116_1.PNG

(b)
On a frictionless surface, the block does not experience any torque. Therefore, the block does not have any angular acceleration but the linear acceleration which can be calculated using the same equation of motion as that used for the sphere,
232-2250_1.PNG
5 years ago
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