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A solid sphere is rolling without sliding on a  rough incline plane of inclination angle '\theta'. The relation between the force applied by the sphere on the incline 'F' and the weight of the sphere 'W' are related as.

 

 

 

Option: 1

F=mg

 


Option: 2

F>m g

 

 


Option: 3

F<m g

 

 


Option: 4

Insufficient data


Answers (1)

best_answer

for the solid sphere force applied by the incline will be - F=\sqrt{N^{2}+f^{2}}

According to Newton's third law, force applied by the sphere on the indie will be F=\sqrt{N^{2}+f^{2}}

here, N=m g \cos \theta

          f<m g \sin \theta

so,   F<m g

Posted by

SANGALDEEP SINGH

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