➡ Sachin sir के Success मंत्रा को Join करने के लिए Download Class24 App: bit.ly/3Gp2sMy और भी जानकारी के लिए Call करे 8302972601 , 7984294085 Effective Time Table For NEET 2024 Students:- ruclips.net/video/8TuuRqA5O7k/видео.html Free On RUclips 👇👇 👉👉प्रचंड batch NEET 2024 Physics Playlist :- ruclips.net/p/PLCWm8jBxm8LI1VemkSA6bL-NxMCZxafFX 👉👉NEET 2024 Chemistry | प्रचंड Batch :- ruclips.net/p/PLCWm8jBxm8LI6DObvDa4_VufN6JDZP0zl 👉👉Handwritten notes ke liye join our TELEGRAM group :- telegram.me/sachinsirphysics
31:19 sir ek doubt hai shayad aapne ek mistake ki hai Ui=-MgL/2n² Wg=-∆U =Uf-Ui =-[0-(-MgL/2n²)] =-[0+MgL/2n² )] So ans should be. Wg=-MgL/2n² Aur sir apka ans +ve me aa raha hai
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Awesome lecture sir
31:19 sir ek doubt hai shayad aapne ek mistake ki hai Ui=-MgL/2n²
Wg=-∆U
=Uf-Ui
=-[0-(-MgL/2n²)]
=-[0+MgL/2n² )] So ans should be. Wg=-MgL/2n²
Aur sir apka ans +ve me aa raha hai
Workdone by external fore nikale hai sir ne
Aur Haan Yaahan PE galti yeh huyi hai ki W ext=-∆U likh diye hai
@sachinsirphysics
Sir i didn't understand the step at 25:10 . May you please explain me.
under root 2mg/k
Sir Wext=-wgf smjh nhi aaya
Sir conservative force topic Miss kar deya aapne
Sir handwritten notes RUclips pr dal do plzzz 🙏🙏
Sir bseb board Keliye dabang bach dekh skti hu kya???
30 min pe 2mg/k
Sir plz provide handwritten notes
2mg by k
√2mg/k
2mg/k
Hello sir
2mg/k
❤❤❤❤❤
Sir.... Shyad aap ka thoda topic Miss ho gya ... 😢
√2mg/k
2mg/k