Physics · Engineering Mechanics - Friction
जब एक सपाट सिंगल कॉलर बेयरिंग सतह पर घिसाव (wear) को समान (uniform) माना जाता है, तो उत्पन्न कुल घर्षण आघूर्ण (frictional torque, T) किस सूत्र द्वारा दिया जाता है? (जहाँ W स्थानांतरित अक्षीय भार है, r1 कॉलर की बाहरी त्रिज्या है, r2 कॉलर की आंतरिक त्रिज्या है, और μ घर्षण गुणांक है)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1T = 12μW(r1 + r2)✓
- 2T = 12μW(r1 - r2)
- 3T = 23μW(r1 - r2)
- 4T = 23μW(r1 + r2)
सही उत्तर देखें
T = 12μW(r1 + r2)
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