द्रव्यमान \(M_{c}\) के एक बेलन एवं द्रव्यमान \(M_{S}\) के एक गोले को क्रमश: दो आनत तलों के बिन्दुओं \(A\) एवं \(B\) पर रखा गया है। (चित्र देखें) । यदि वे बिना फिसले आनत तल पर इस प्रकार लुढ़कते हैं कि उनके त्वरण एक समान है, तब अनुपात \(\frac{\sin \theta_{C}}{\sin \theta_{S}}\) है :

Apply the relevant identity from the chapter and substitute the values established in the previous step, keeping the original constraint in view.

Use the simplified expression to isolate the unknown, then plug the result back into the question setup to confirm the working is internally consistent.

Cross-check against a boundary or limiting case. Both the dimensional balance and the qualitative behaviour at the extreme should agree with the candidate answer.

Combine the steps above to identify the correct option. The remaining choices each fail at least one of the consistency, dimensional, or boundary checks.