Derivation of s = ut + ½ at² || 2nd equation of motion || Algebraic method || Motion, class 9

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About this video:
Hello geniuses, in this video you will learn to derive the second equation of motion i.e s = ut + ½ at². This video is in a very simple language so that students can understand the derivation easily.
In this video you will get the complete step by step calculation with it's explanations.
Also, this video is extremely beneficial for the students of both class 9th & 10th. Thus, I hope that you will enjoy watching this video.

Derivation:
Suppose, a body has an initial velocity ‘u’ and a uniform acceleration ‘a’ for time ‘t’ so that its final velocity becomes ‘v’. Let the distance travelled by this body in this time be ‘s’.
Now, Distance travelled = Average velocity × time
i.e., s = [(u + v)/2] × t [ average velocity = (u + v)/2 ]
i.e., s = [(u + u +at)/2] × t [using 1st equation]
i.e., s = (2ut + at²)/2
i.e., s = ut + ½ at²

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#s=ut+½at²
#Motion9
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Sir, sirf 3 word apke liye

You are amazing,

Sabhi teacher ke lectures dekhe, par samjh sirf aapka wala aaya

Thank u sir, actually aaj mera exam hai, sir plz apni blessing mujhe dejiye ❤️

ansh
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I love your explanation skills sir ❤️❤️❤️❤️ You are absolutely amazing 🤩.... Thank you so much sir....😍

sariyakashfi
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Best video of the world
Sir thanks 😌

Surpreet_singh
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Sir I had a doubt i derived this

Displacement= velocity X time

Therefore,
s = u x t + {final velocity (u + at) x t}
= ut + ut + at²
= 2ut + at²

Like I am getting exact double

SibSync
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Sir I think you are so good teacher of physics ☺️
🙇🙇🙇🙇🙇🙇🙇🙇🙇🙇

Bhai_Sahab_ji
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Sir you are a god gift for the
Thanks a
❤❤❤❤❤❤❤❤❤

RadhikaThakur
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Sir,
Considering v=velocity; s=displacement and t=time
Then,
v=s/t
vt=s
s=vt
s=(u+at)×t (from1st eqt.)
s=ut+at²
Sir please reply

anishdutta
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Wow sir you just explained that too nicely...thankyiu soo very much sir

wingsofwordsrs
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Wow sir thanks you are very nice teacher

bhai-lmny
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Class9: yaha kon kon 9 class me aya hai😂
Le class 11 : 💀💀

Otaku..
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How can I say sir, I really got understood by your this video you explained it in very easy method Thanks a lot🙏🙏🙏🙏

Pwians_lovers
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Means the second formula is converted into u + v by 2 = S by T

gunuuuuuuu-lol
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Sir maine yah method paper mein use kiya tha per sir ne marks kat diye 😢

ANIME_WORLD
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Thanks you so much sir humko apka maths bahat acche se samjh ata he thanks😚😚😚🙏

swati
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Sir here s is distance because in any book this s is not a vector quantity

anujha
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sir can we write the suppose wala format for equation please tell tommorow is my exam please tell

agytfreefire
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Sir aap 9th class ke maths ke vedios banaya kariye na sir

vlogS-yuip