Sir I have a question...sir ap ne workdone from 1 to 2 point calculate kia to us me apne kha ke conservative force act downward while object move( dalta r) upward that's why take the cos 180° ..... but sir in sindh book board likha hoa hy ke F and dalta r are along the same direction that's why take cos0° so workdone calculate according this in the book ..... then sir ap batae kia book me misprinting hoi hy????... I am getting confused
AOA sir, you took cos180 bcs the force of gravity and r are antiparallel to eachother. however, in the book its mentioned that f and r in the same direction therefore cos0. kindly explain this. is that a misprint or does that have some logic behind it?
@@PhysicsbyBilalZia Btw Sir, Your lectures are So helpfull, And Allah Ap Ko Khush Rkhee Aur sehat Dy, Aur Ap Hamary ly Asey best Lectures banaty Rhy...🤍✨
Aslmualikm... Donot say cheeze for calculating physical quantities in numerical problems... These are not cheeze... Uze the word physical quantity... Brother
Bhai ap channel bano ap istarah phrhawo phir ap ka jou mn kary bolna ....pura 2 gnta lecture diya us ko mukml ignore krdiya or bs ek chiiixxyy ko leky beth gye hou
Sir you dropped this 👑
Sir thank you 😢
Salam Sir Outstanding ❤❤
Please Sir iske bad Fluid dynamics chapter complete karwaye❤❤❤❤❤
Well explain sir
I literally don't have words for your amazing explanation
Thank you sir😊
best sir🥰apko ALLHA hamesha kusha rkha😊
Sir ur reaction to our comment is appreciation we thought u are getting our comment ❤
Attention...😎😎😎😎
As i was very weak in physic 🥺sir literally you made concepts clear very thankful 🥺🥺♥️♥️
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Sir I have a question...sir ap ne workdone from 1 to 2 point calculate kia to us me apne kha ke conservative force act downward while object move( dalta r) upward that's why take the cos 180° ..... but sir in sindh book board likha hoa hy ke F and dalta r are along the same direction that's why take cos0° so workdone calculate according this in the book ..... then sir ap batae kia book me misprinting hoi hy????... I am getting confused
Thankyou sir.❤ sir plx upload the lecture of cicular motion and waves these two cahpters are very confusing.😢
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SiR. Love from kashmore ❤❤
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Sir ma ap se kuch questions solve karwana chahti hu
Home work u=4963 ×10 ^30J (last numercial)
Thankyou sir ❤
Bro convert it into the standard form
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Hero of Pakistan 🇵🇰 ♥️
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AOA sir, you took cos180 bcs the force of gravity and r are antiparallel to eachother. however, in the book its mentioned that f and r in the same direction therefore cos0. kindly explain this. is that a misprint or does that have some logic behind it?
bchay applied force and r will be in same dir.
@@PhysicsbyBilalZia thanks sir, understood
Can anyone of u can guide me about chem?kay how u guys are studying chem for mdcat,any good online teacher on TH-cam for chem mcat?
@1:43:45
U=4963*10^30 J
Sir, Plz Daily 2 lectures banaye 🤍
practically not possible bhaiya ye quality maintain nae rhegy🥲
@@PhysicsbyBilalZia Btw Sir, Your lectures are So helpfull,
And Allah Ap Ko Khush Rkhee Aur sehat Dy, Aur Ap Hamary ly Asey best Lectures banaty Rhy...🤍✨
Sir last question ka Answer -4.9exponent33 J Hai
5 *10^33
4.96×10^33
Aslmualikm... Donot say cheeze for calculating physical quantities in numerical problems... These are not cheeze... Uze the word physical quantity... Brother
Bhai ap channel bano ap istarah phrhawo phir ap ka jou mn kary bolna ....pura 2 gnta lecture diya us ko mukml ignore krdiya or bs ek chiiixxyy ko leky beth gye hou
apna lecture dekh lo pahla sir ya tareeqa hama pasand ha hama iss ma he smag ata ha poora lecture chor ka aik cheez ka pecha lag jata ho be a man
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