Force and Pressure Class 8 Science in One Shot (Chapter 11) | BYJU'S - Class 8

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Have you ever wondered what makes an object slow down or go faster? Well, join this class to find the answer to this interesting question.
The movement of an object depends upon the force and pressure applied to it. In this Mission Mid-Terms series, Saurabh Sir will take you through all the important concepts from your Class 8 Science chapter 11, Force and Pressure.
Some of the topics covered in this class are Force, Types of Force, Pressure, Pressure exerted
by Liquids, and Atmospheric Pressure in one shot. By the end of this class, you will be
able to solve any type of question-related to these topics. Saurabh Sir will lead you through all the concepts in a very interesting way.
A push or a pull on an object is called a force. Forces applied to an object in the same direction count to one another. “If the two forces act in the opposite directions on an object, the net force acting on it is the difference between the two forces.” Learn more about this in this class.
For more engaging class 10 video lessons and revisions, subscribe to our BYJU’S - class 6, 7 & 8 channel.
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#byjusclass6 #BYJUSclass7 #BYJUSclass8 #ForceAndPressureClass8 #Class8ScienceChapter11 #DefinePressureClass8 #NcertSolutionsForClass8ScienceChapter11 #Chapter11Class8Science #PressureClass8 #Class8ScienceForceAndPressure #Class8ScienceChapterForceAndPressure #ForceAndPressureClass8Solutions #SyntheticFibresAndPlasticsClass8 #SyntheticFibresAndPlasticsClass8Solutions #Class8SyntheticFibresAndPlastics #Class8ScienceSyntheticFibresAndPlastics #Class8ScienceChapter3SyntheticFibresAndPlastics

[@byjus-class-678]

➡ Register for ANTHE 2023 here: anthe.aakash.ac.in/anthe?

[@NethraSollapur]

When will be eaxm again

[@NethraSollapur]

Please reply me sir🙏🙏

[@tusharranjansahoo]

Hii

[@marthakumari297]

Thanks sir 😊😊😊

[@abcnxyza123]

😂😂😂😂😂😂😊😅😮😢🎉😂❤

[@kottalavenkatanarappa1796]

What an explanation 😊!! Most of the people watching this video are students who have physics exam the next day

[@sanathoing2521]

No, I just want to learn concepts

[@pritipadmabehera6607]

No, I want to learn some new concepts

[@Saviour.only.1]

Yes

[@GahaTagsw]

fr

[@technoking3403]

I found this video before one of my annual exam 😂😂😂

[@gamingsyedzuber7397]

Same

[@poijayadav1359]

Same bro

[@SumitKumar-vw8cz]

Brother start your channel 👍🎉🎉😊

[@swasswag2016]

Very bekar kaam

[@marthakumari297]

😊😊

[@umar-_]

10:21 scene was Epic😂😂😂

[@hemantgupta8533]

😂

[@user-yn2wf4kf7y]

😂😂

[@ASGaming-qk4wj]

😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂❤❤❤❤❤😂😂😂😂😂😂😂😂😂😂😂😂😂😂🎉🎉🎉🎉😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😮😂😅😅😅😂😂😂😂😂😂😂😂😂😂😂😂😊😂😂😂😊

[@navaythory9908]

16:42 ​@@hemantgupta8533

[@navaythory9908]

​@useryn2wf4kf7y 17:45

[@vampvibes]

The video script covers the topic of force and pressure in a one-shot session for Class 8 Science. It explains the concepts of force, pressure, types of forces, and atmospheric pressure. The script also encourages viewers to subscribe for more educational content and offers a gift for early subscribers. Key moments 00:00 The video focuses on force and pressure, highlighting their significance in everyday life. It also promotes an upcoming exam, offering scholarship chances and cash rewards for participants. 06:10 Force is the interaction between objects, leading to changes in speed, direction, or shape. Contact force, like muscular force, requires physical touch for application. 12:10 Contact forces require physical touch between objects, while non-contact forces like gravitational, electrostatic, and magnetic forces act without direct contact. Net force is the sum of all forces acting on an object. 18:12 Forces in the same direction add up, while opposite forces subtract. Balanced forces have a net force of zero, unbalanced forces have a non-zero net force. 24:17 Pressure is influenced by force and area, affecting objects differently. Nails, knives, heels, elephants, and bubbles demonstrate how pressure varies based on surface area and force applied. 30:19 Pressure by liquids and gases changes with depth, affecting bubble size. Atmospheric pressure is the weight of air column over Earth's surface. 36:39 Atmospheric pressure decreases as altitude increases, impacting activities like drinking through a straw and using suction cups. 42:26 Viewers are urged to submit doubts for a doubt session through a form link. Subscribers can receive gifts and access a free session using a provided code. 42:26 Encouraging viewers to submit doubts for a doubt session by filling out a form link provided in the description. 43:02 Subscribers are offered gifts and access to a free session using a code provided in the description. your welcome :)

[@robinmammen5039]

It was very helpful sir😊😊. I liked how you explain

[@Aruhi_087]

Thank u sir for explaining it so much nicely from my point of view u r very friendly

[@Chad_gaming-official]

Sir really thank you it helped me a lot im good in physics but my expressing part is a little bad and you gave that with a real ease thank you

[@AshokKumar-ut9ie]

31:39 - 1. Walls 2. Same/Constant 3. Increases

[@__lhazess__.]

It was really good explanation.thank you sir.i always can't understand the force and friction.when i see this video all my doubts was clear.your are amazing sir🦋

[@scratchtutor1089]

u are dumb to not understand these easy things

[@user-nx3if9wx9r]

3:48 video start 8:07 to 8:13 the scene of laughter 10:19 very funny 10:21 scene was epic 10:35 sir wasted tissue 10:45 shapee 12:01 very funny 14:31 sir forget he has no hair😝 16:45 very funny movement 16:58 again very funny 22:10 legends are understand 22:12 🤨 22:32 half english half hindi 22:38 thak thak 23:43 31:00 sir reaction

[@sreelakshmibhogavalli]

Bro are you even listening to class ??😂 (take it as a joke )

[@user-fu6br9ku2i]

23:10 very funny

[@sanjaymishra4242]

Bruh I was half sleeping💤 half khi khikhu😂

[@Official_riddhima_r.ajput0018]

Radhe krishna Radhe krishna Radhe radhe Radhe krishna Radhe krishna Krishna krishna Hare hate Hare ram hare ram Ram ram hare hare Hare krishan Hare krishna Radhe radhe Radhe radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe Radhe ❤❤❤❤❤❤

[@Godboy009]

22:09 What is eese esse esse 😂😂 Legends understand

[@nirupavirpariya6534]

Thank you very much sir, you helped me a lot and I got 49/50 marks in my exam❤🙂 Answer of the HW is option D

[@Tech_Brigadier]

But sir How Do we know that material we are creating will be able to withstand the pressure of 4 to whatever number of elephants

[@education85201]

Thank you sir for your teaching skills

[@atharvsrivastava4537]

Thanks sir for this one shot series Best teaching compared to all teacher I had buy physic wallah course but he was worth of money And I am also applied Anthe 2022 I am Atharv Srivastava Class 8th

[@byjus-class-678]

Hello Atharv, Thank you so much🤩

[@atharvsrivastava4537]

It's my pleasure sir

[@KartikAgrawal-eb6fu]

Sir u r nextlevel op❤❤ Your teaching style is very differnt and so enjoyBle

[@mariyugazzali2133]

Loved the explanation

[@gamerztube1227]

sir, I have a doubt if we suck out or manage to take all air particles of a small paper box like matchstick box, inflates, if we do the same thing with a big room whose walls are made up of bricks, then what will happen, will it inflate of the shape remains the same? because the force the pressure is still applying on it from outside but not rom inside, and if it is so simple to destroy houses or buildings to use that land to build more of them, why don't we use this way instead of all jcb's and heavy heavy machines?

[@mehekuppal]

lol dumbo

[@luckeykumar-7798]

jjk😊

[@gamerztube1227]

@@luckeykumar-7798 jujutsu kaisen?

[@luckeykumar-7798]

yess

[@missbhavni5153]

This was good ! Please put out the link pf concept capsules!👏🏼

[@mohanworlikar6230]

thanks sir it just clear the concept

[@kesarjain6517]

D is the right answer As pressure at most depth Is the most and decreases when depth decreases

[@byjus-class-678]

Hey Kesar, Great🤩 Keep watching!

[@SomeDude_777]

अच्छा🦔

[@user-nx3if9wx9r]

​@@SomeDude_777 hambe = ha

[@Mememaker44]

29:41 that burup 😂😂

[@LakshyaChhajer]

7:23 interaction ❤

[@notyourpookie]

Thank you byjus for these type of videos. When I’m absent I’m unable to understand the topics taught after that so I take help from these videos. Sir the bestest

[@murlidharsurwase3582]

SIR YOU ARE EXPLAINING VERY WELL WITH FUN SO WE ARE ALWAYS ABLE TO UNDERSTAND CONCEPTS. THANK YOU SO MUCH BYJUS...❤

[@_SoothingMusic_80]

Yes you are right❤

[@Gojosatoru2811]

Pressure exerted by Liquids 1. Walls 2. Pressure 3. Increases

[@user-dn7hk2nk1r]

Ok

[@abaanhussain]

Was very helpful thanks a lot to you sir I am very happy that I chooses byjus

[@Lisaqueen0281]

Tomorrow is my exam and today I am studying this chapter

[@falguninirwan8029]

Before exam is OK but seeing video on the day u have exam is next level

[@falguninirwan8029]

😅

[@tanmaytiwari5175]

Bro you are in central academy ?

[@gamerztube1227]

thank you sir, this video cleared my all concepts

[@Maasid_]

Sir do the practical example of the electrostatic force, the hair rubbing thing.

[@keshavsingh3691]

Very good explanation sir all my consepts are clear

[@pritimishra5533]

31:00 😂😂😂 Sir's reaction

[@freakyfrenzy259]

3:46 starting of video

[@SonuSahan]

Thank you sir... You have made me understand better this topic....😄

[@user-xyz...]

Welcome beta 😂

[@vaidehisinghchauhan6899]

Your teaching is gorgeous and amazing

[@aayushpachar9898]

Sir your explanation is OSM and your way of teaching is easyyy peasyyy means really amazing 🤩😍 l love it💕💕💞💞

[@ayushicreativelifestyle]

Thanku sir this was helpful

[@byjus-class-678]

Most welcome Ayushi, Glad it was helpful😍

[@himanshipurohit5610]

Pressure exerted by liquids remains same at the same depth (2)

[@Sahil12821]

sir is back bencher in school 😂😂

[@amitsangwan2219]

D is the answer. Great explanation. Today I Subscribed to your channel.

[@byjus-class-678]

Hello Amit, Thanks for the sub!😍 Kindly also join our Telegram Channel for session PDFs, Session updates, Homework questions and a lot more! Please find the Telegram link below to join, t.me/byjusclasses678official 🔔

[@PrinceVegeta198]

​@@byjus-class-678 fucke

[@banee01]

1=walls2=constant3=increas

[@rama.nationz]

At 43:55 SIR BE LIKE YYT FIRRSSTT 😂😂

[@riyathakur362]

Thank you sir you are a brilliant teacher tomorrow is my exam and I was very tenced about this chapter because I have a lot of doubts . And I am a davian and I was not geeting any best vedio . I suddenly I thought to try with bijus actually dav is cbse . And with this vedio I clear my all doubts Thank you ❤❤❤

[@Nothing__Music]

*Easy , All Concept Clear; Thnks.*

[@abdulla1939]

nice video i really like it . ! amasing magic man i rezpect u

[@abdulla1939]

ikr

[@blueicegaming1061]

Hi zubair 🤪👋

[@md.saquibgamer4910]

D pa

[@aayushtyagi3587]

but for some kids you should speak hindi also but the video was vwey help full😊

[@NalinisatishPoojary-ov1yg]

Like this session s are helpful during exams

[@balkeezrizwana8661]

Explanation is good by using examples with images sir

[@umarbhai179]

I am glad i found this vedio just 2 weeks before my final exams 🤩🤩🤩

[@kavyabhati9640]

One day before my final exam

[@MuhammadFarhan-mv6gv]

Legends found it one day before the exam 😂

[@umarbhai179]

@@MuhammadFarhan-mv6gv nice

[@SomeDude_777]

Video.

[@Free_kicker397]

Same

[@yadavkamal7746]

Hi sir it was amazing video that I ever see😊😊😊😊

[@bhavdeepjangpangi3168]

These all chapter is coming in my half yearly thank you for teach

[@vidhijain7200]

Thank you sir for helping a lot .

[@byjus-class-678]

Hey Vidhi, Most welcome😍 Glad it was helpful!

[@JammuKashmirLoins2024]

B)Pa

[@rekhacsaunshi-fl5fy]

U are very excellent in teaching sir 😊

[@aryanathani8639]

Wow !! what an explanation !!! Really loved it

[@byjus-class-678]

Glad you enjoyed the session🤩 stay tuned for more such sessions!

[@mohmadamin183]

The answer of the last question is option D

[@santhoshkumar1563]

The answer is option D. Because, pressure increases with depth.

[@nishakhatri4540]

sir it was really amazing way you taught since I didn't get any doubts 😊😊Thank You for oneshot session in which our all doubts were clarified .

[@byjus-class-678]

Hey Nisha, Glad to hear that🤩 Hope you are enjoying all the sessions!! stay tuned for more!!

[@shaikmdbasha2349]

Okk

[@SharanyaSahu-hu3rh]

7:56

[@DevilSameerGaming8757]

Thank you sir for this lecture

[@cscs7838]

Sir what is atomic force

[@aakarshjangid]

The answer Is d pa

[@harishjain1988]

The answer for the hw question is (b) = Pa

[@Jeetdas5000-il7pl]

Wrong

[@qcookie6257]

The answer is option D as the pressure increases by depth and pc and pb are at the same point in the depth, whereas pa is at the top, the pressure is comparatively less...btw amazing and helpful vids!!

[@SomeDude_777]

Who asked ?

[@qcookie6257]

@@SomeDude_777 41:47 was asked here...

[@born2rock940]

​@@SomeDude_777Ure mom

[@SomeDude_777]

Acha @rock to born u got me as ur father 🐸

[@TapishnuOP_MC]

@@SomeDude_777 saurav sir

[@vijiyamishra3277]

I didn't find a video or mentor like him in my byjus class

[@Jixsooya]

Legends r watching this in Finals 👍

[@Artsy._.vanshika]

Yess we are 😂😅

[@Artsy._.vanshika]

Yess we are 😂😅

[@VinayaksinghChawda-wp1bu]

Yes

[@PraveenKumar-ym8jv]

Yes

[@khyatigupta8676]

yep and tommorrow is the exam🤣🤣🤣🤣

[@vidhugowda7244]

Thank you sir, tomorrow is my exam and you help me

[@ckpatil1371]

This was a wonderful session it help a lot for me sir

[@rajulchawda3278]

Thank you for making me understanding

[@pinkirani3722]

What is acceleration?

[@arboriusthegreatgriffon396]

Sir will joules come in my 8 class test?

[@anonymousbeastYT]

Now I understand why cycles with thinner tyres are more faster than normal or thick tyres.....Thank you Sir!

[@drashtimehta9033]

1:5

[@shubhirathaur5640]

What about cars??

[@anonymousbeastYT]

Same....

[@Crazydiamond889]

You explain in a really friendly manner sir, this really helped me a lot even if i study in UAE

[@byjus-class-678]

Hey, Glad it was helpful🤩 Keep watching!

[@SharanyaSahu-hu3rh]

7:58 😂😂

[@smithanair7510]

Very good explanation sir... The concept was easy to learn

[@byjus-class-678]

Hey Smitha, Thank you so so much😍 Keep learning!

[@asdftholkappiyan]

🤣🤣🤣

[@swatisaurabh1]

14:35 very funny

[@saiyen_gamer]

thanks a lot sir

[@dev0295]

Thanks sir for teaching us free of cost 😀

[@syamadevi4322]

Sir aap ko sound increase karna padeee gaa 😂😂

[@diwakar...technicaldiscuss1595]

Sir all the liquid exerted same pressure.

[@ajeetsrivastava9220]

A very good class sir😊😊You explain in such a manner that everyone can understand the chapter very well🤩🤩

[@byjus-class-678]

Thanks a ton Ajeet🤩 Glad you liked the session! Keep watching!!

[@likithareddyummalareddy6313]

Wow , what a class I really enjoyed it

[@byjus-class-678]

Hey Likitha, Glad you enjoyed the session🤩 keep watching!!

[@nirajanaik871]

30:49

[@jsphm.andrews7572]

Good.

[@elisha4400]

Sir a fabulous explanation and buju' s teaches all the subjects nicely and well explained thank you 😊😊

[@samraatcheeta4843]

...

[@SomeDude_777]

Bujus ?

[@anweshaanandita7753]

It's byju's what is buju's 😅

[@tanayabatsu7309]

😂

[@Hardik-_-575]

10:45

[@mychannel_62]

I'm from 6th grade but because of Byjus 8th class physics is clear to me.

[@blink.728]

Bhai jyada mat pad Lena 😅

[@mychannel_62]

@@blink.728 jyada to padha hai mene mujhe koi problem nahi hui,😁😎 because I have done hardwork with Byjus.

[@blink.728]

@@mychannel_62 😁😅

[@armaanmahato2009]

The way he is teaching is a class.❤

[@nidhisankhla191]

Amazing explanation ......

[@pandeyvkpandey912]

My exams are coming and first exam is science and I'm doing classes ❤❤

[@Deviledits-ej4jb]

Yes my also😂

[@user-bp6lu1ex9z]

TODAY I UNDERSTOOD THIS CHAPTER THANK U SIR👍

[@randhawa9738]

Great sir 😇😇

[@ariel9340]

A ball is coming to u and u say hatt and it changes direction, wthh 😭😭😭😭😭😭 that was so good 😭😭😭😭

[@SharanyaSahu-hu3rh]

10:21😅😂😂😂

[@sanjaymishra4242]

26:11 sir's heel drawing inproved a lot😂😂

[@Ranabbd]

Sir can you please tell how can i join live classes

[@anonymous_2011]

Form 13:50 what sir say's 😂😂😂