natural frequency of free longitudinal vibration, free longitudinal vibration derivation

[@vikascreation42]

Amazing teaching method sir🙏

[@shashankpandey6952]

Nice vedio

[@mubarakhussain9433]

Amazing sir

[@VishalVishal-nj7xy]

Good sir

[@RaviGupta-ei3tg]

You great sir

[@dileepdkninformation7057]

Lovely video sir ji

[@haritkumarshukla4585]

🙏🙏🙏🙏

[@diplomaexpress3855]

Sir last me fn ki value shi nhi h

[@rekhagarud8887]

Sir can u plz please upload a video of lever safety valve assembly in (MD) mechanical drafting

[@dubeydubey7567]

Sir aapka agla video nhi aarha hai like krne ke bad bhi

[@pramodgyantody]

Sir hindi me likha karo sir please

[@deepkkumar5761]

Sir Ham ATM se Paisa ped karna chah rahe hain per ATM number invalid bata raha hai Humne Ek Nahin 4 card sa try kiye per Nahin Ho Raha Hai Sab Mein invalid card bata raha hai lekin ATM machine Mein Kaam Ho Raha Hai aap kuch kijiye

[@abclasses]

thanks, kuchh samay bat try karna no. or ccv no. sahi dalna