Force and newton's laws of motion | exercise problems solved | class 9 science

[@meenaharshini8006]

Mam please do the videos of class 9 Gravitation lesson.It's my humble request

[@senthili7318]

yes mam pls

[@manasa.t789]

S mam

[@amazingkidsoftamil9682]

Yes mam please mam

[@nagarajab.k.nagaraja7786]

Yes me also tooo waiting

[@mahantesht1511]

Yes mam plz🙏🙏it is needful

[@rajandraprasadpeddineni1710]

Mam actuall ur 7 th question 2nd answer is wrong because u did not add the mass of engine of train u should add that also the correct ans according to chaitany study material is 1.95N/kg

[@funwithmalu6684]

yes mam it is wrong

[@simhachalanagamani8747]

Yes

[@nishasingh2235]

Yes mam

[@Allinonehuman--00]

Yes mam

[@rajasekharpilla7200]

No it's 1.94......

[@Swathi-ee8dv]

The force exerted by 1st boghi on the 2nd is 28000N Love your teaching mam Continue to post the videos and help us mam 18:23 lots of love from andhra mam❤❤ Lots of love from andhra ❤

[@tirumalareddy7662]

Mam we are so lucky to get home school and teachers like u , every concept is clearly explained i have reached it out late but felt so worthy . Thankyou for creating home school and representing u in front of us . Thankyou mam thankyou so much

[@Iguna9933]

Thank you soo much mam😀😀😀 you have made the problems easy to learn .

[@ponkunnamproperties9294]

Thank you mam for this wonderful class it is really helpful...❤

[@bhuvanaprasana7072]

mam before collision it is 0.2kg so after that means after calculating 0.2kg changed into 2kg so we should take mass as 2kg right???😢😢

[@rameshkm6928]

Thanks!

[@bloxman8901]

Ma'am pls can u upload the lesson Work and Energy pls? Next to next week i have got annual exam coming... it could be really helpful...... And ur teaching is amazing ma'am....

[@drrajashekharhurakadli2602]

You teach every topic very clearly mam ❤But please make a videos on rest other chapters of class9th science text 😢

[@meenumariyamkurian9799]

Ma'am, please tell Neha Ma'am to upload the chapter Chemical Coordination and Integration of class 11 next... Please Ma'am... My humble request.

[@naaznasharafatima5739]

Superb mam really a very awesome and superb a good teacher really I can not express in my words 🙂😃😃💫💯💯👏👏

[@HomeSchoolChannel]

Keep learning and share videos with your friends also 😊

[@prakruthasrinivas5515]

Mam...do class 9 gravitation

[@Human-sf5ri]

Mam r u dealing with any health problems if you r not feeling well get well and start uploading video because ur health is more important because u teach more than a lakh of students

[@HomeSchoolChannel]

No.. bit busy

[@moviekings5413]

Yepa usilamani

[@sheeja.j8997]

​@@moviekings5413😂😂😂

[@harshikaacharya3574]

S maam

[@devika4162]

Mam can you please do the chapter 12 of biology improvement in food resource Please mam say mam whether you will do or not please say mam yes or no your the good teacher mam and your explanation was really good that's l am asking mam

[@anjalidevi-cc5yx]

Mam i request u to do gravitation chapter as fast as possible 🙆

[@lilshanaya0403]

When we calcuLATE acceleration of the train for Q7. part2, why do we do 5*2000 only and not include the weight of the engine also which is 8000kg

[@susanraju80]

Yes me too had a doubt ?

[@Nimmi786-N]

Mam 22:30 here 1.5*2.5 we can do multiplication right mam momentum before collision will not become 0 na mam

[@srikanthvulcan1413]

If it is possible please make videos on gravitation

[@premalatha2768]

And u r a good teacher so kindly upload 8th std physics too maam ...it will help millions of people

[@geetham.k5043]

Mam could you please teach the gravitation lesson .it is my humble request.

[@rameshharishreek4327]

Thank you mam Now the questions are easier.

[@vasavig7769]

Mam plz do videos of gravitation of class 9

[@rajeshwariav685]

Mam make a video of 9th gravitation

[@rajeshwariav685]

Plzzzzz mam

[@triwonnet7984]

Last year I was in 9th and bcoz of covid my classes all were online and there were several problems and after completing 9th I didn't understand most basics which was needed for my 10th grade ...this year while I was seeing random sci channel I got to know abt homeschool ..and your channel came to me like a god ..while I got very low marks in my term1 all my confidence went and I assumed I'm not good at maths and science ... Thankyou so much ma'am u gave me the confidence back and even though I have started a bit late I understand sci and maths well and even got the best marks in my revisions held at scl .... thankyou so much for your hard work ma'am I'll always recommend your channel to all my friends whoever need science and maths

[@montasir_02]

very very good delivery with conceptual instaces.

[@HomeSchoolChannel]

Keep learning and share videos with your friends also 😊

[@saihamsinimurali8562]

Thank you so much mam. Please upload gravitation chapter mam

[@madhurialla3812]

Mam in 14 question from V=U+AT division step u forgot to keep minus

[@Hihih626]

My fav and best teacher

[@beenathapliyal2918]

Thank you mam you solved my all problems mam 🙏🙏🙏🙏☺☺☺

[@HomeSchoolChannel]

Keep learning and share videos with your friends also 😊

[@beenathapliyal2918]

OK mam

[@manjunathsr4392]

Thank u mam😊

[@jayanthi.s8655]

Mam actually the answer you have explained in 7th sum second sub division is 3.5 ms square,but the right answer is 1.94 ms square. That is,you didnt add the mass of engine,so the answer will differ F=ma A=f/m =35000/18000 =35/18 =1.95ms square But your way of teaching is nice mam...

[@ruchithan8601]

Mam please do the biology chapter why do we fall ill in class 9 please mam please please it's my humble request

[@arpitshukla2145]

Maam please do gravitation mam please...🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻

[@kHarshitha-bo9vv]

Ma'am please do videos on gravitation lesson plz

[@anithaumashankar6660]

Mam your teaching is awesome 👏

[@samiksharana304]

Pls make video on gravitational chapter class-9 pls...🤞🙇

[@jashnavi309]

Mam could you post gravitation lesson videos. please madam it is our humble request

[@vasudevchougule4714]

Gravitation 9th class is not found mam.

[@challavenkataramana5726]

Maam please do class 11 organic chemistry vedios regularly.... We also purchased ur vedios

[@PreethiNikki]

mam could you please teach the lesson gravitation

[@HemaLatha-db1nh]

Maa s=-2.25 is has to come mam... Is for distance we won't consider -ve sumbol

[@sunithathirugnanam9570]

Mam please upload video for gravitation also. It is my humble request 🙏🙏🙏🙏🙏🙏

[@manasa.t789]

28000N is it right mam

[@YashaswinireddyNalamalapu]

Yes it is correct 😅😊 but 280000.0 😅

[@PavaniJasti-t5s]

You are the best❤

[@meenumariyamkurian9799]

Ma'am, I have purchased your Thermodynamics Self Study Course and Equilibrium Self Study Course. These classes were very much useful to me. I understood the topics very well. Thank you so much Ma'am... You are the best teacher . Thank you so much Ma'am... Ma'am, please start uploading the next parts of the chapter Hydrocarbons.

[@HomeSchoolChannel]

thank you...keep learning..we will upload soon

[@meenumariyamkurian9799]

Thank you so much Ma'am....

[@dsujalsujal9511]

Mam please do videos of all chapters before july 15...... Please mam...

[@themaarlajains2025]

Ma'am 7th main 2 nd one answer is 1.944m/s square F=ma 35000÷18000=a 1.944m/s square =a. It's not 10000its 18000.

[@rameshnaidukanchipati3759]

Mam please explain class 9 sound please I can't understand what are teachers are saying just I can understand your classes so, please explain sound chapter please mam

[@sunjuhobbies7756]

Mam pls start uploading class 12 chemistry Please try to finish the whole 12th syllabus before 3 months of exam pls mam its a very eager request

[@Darkvibes1304]

Thanks mam it is very useful

[@greatsm9594]

Mam can u start chemistry video for 12th in March .u can also keep as paid self study course.mam for every chapter s..we can purchase it

[@HomeSchoolChannel]

Sure

[@shruthijv6944]

Mam please add video about combustion and flame of class 8

[@yogeshkumar2498]

Please do videos on 2022 10th exam scoring package please Mam this is humble request

[@suryaprabha1875]

Mam please do videos of class 9 work and energy..

[@chravinder3771]

Mam, please do the videos of class 9 biology chapter 4 plasma membrane 😢

[@abhineethnaik6725]

Yes😊

[@c_kjahagirdar4255]

Mam pls make a gravitation chapter video

[@vidyac9734]

Pls upload videos for remaining chapters mam

[@mohammadnaved7371]

hello bhai ye chapter bas 2 lecture ka hai? ki mam ne pura nahi karaya?

[@Anupama.nr.6107]

Mam plzz do gravitation of class 9th

[@rajeshwariav685]

Mam plzz make a video 9th gravitation plzzzz iam waiting for that video plzz

[@SrinuSrinu-jf7vf]

Mam please🙏🙏upload the video of REFLECTION OF LIGHT AT CURVED SURFACE of class 9th . Mam I am having my exams (SA-1) within 7 days(2-02-2022) so please upload the video fast mam. Hope you understand my situation😞 .

[@pillanagabhusanarao6909]

In 7th Q trains a ,so we added engine and 5 wagons so ,the answer is 18000kg right???

[@kajolbiswas2511]

Best teacher ❤️

[@maxgamiggang8637]

Ivangalam best teacher ahh Kevalama teach panuranga I hate this teacher

[@Rahul-pp1vn]

Mam please come live for 10th standard students to solve the problem s of students.😩

[@SowjanyaChegireddy]

In 16th problem it is not collied na mam

[@siddeshk3629]

In 7th question is a answer is 28000

[@anirudhk7346]

I have the power to change the number of likes😮

[@ksaritha2256]

Super explanation 😊❤😊❤😊❤😊❤😊❤😊❤😊❤😊❤😊❤😊❤😊❤😊❤😊❤😊❤😊❤😊❤😊❤😊❤😊

[@HomeSchoolChannel]

Thank you so much 😀

[@atharvpande6253]

Mam plz do the video on chapter gravitation it's my humble request

[@gandhimathi3989]

Mam I want gravitation and work and energy video please 😭😭

[@ShandhanaKrishnan]

thank u so much because i dont know what to do in exam but now i am ready

[@mistermisd3252]

Madam please do gravitational force lesson also

[@mekalavedasri7994]

I like your teaching most 😊

[@HomeSchoolChannel]

Glad to hear that..share videos

[@parimalaramrram1967]

Mam plz upload class 9 gravitation

[@kusumakusuma805]

Mam please start physics...🙏 Laws of motion onwards please mam exams are near to us

[@thilakarunkrishna2764]

ma'am pls do class 9 gravitation.....please

[@beenathapliyal2918]

Mam please make a video on chemical changes and reaction mam please 🙏🙏🙏🙏

[@priyankapriya742]

Ma'am plzz upload the video on Hydrocarbons lesson...

[@basavarajsk4639]

Yess ma'am......

[@IkshikaN]

I think you are my best physics teacher

[@HomeSchoolChannel]

Keep learning and share videos with your friends also 😊

[@sumalathachiluveru2887]

Thank you for your Explaination...

[@greatsm9594]

Hi mam I am one of the subscriber Can u start 12th chemistry in march

[@lakshmiramaraj8767]

Mam please post vidio for gravitation please mam it's my humble request

[@yashvanthm.t411]

Mam please uplod the remember chapters 🙏🙏🙏🙏🙏😢

[@yashvanthm.t411]

Please mam

[@naveenreddy7374]

Maam plz upload 9thbstandard work and energy chapter

[@sangeethasangi2923]

So excellent class no words to express

[@kishorebabu5543]

Mam tomorrow we are having exam mam,so please do video on 9,10 lessons 😢😢

[@megharaju2363]

Mam please please please make videos on next chapters also mam😢

[@shivarajgunasekaran2351]

Very very very thanks mam 🙏👍😊😀☺🙂🙏🥰🥰🥰🥰🥰🥰🥰🥰🤗🤗🤗🤗🤗🤗🤗🤗

[@HomeSchoolChannel]

Keep watching

[@vijay85321]

Why the mass of engine is not added in the second question

[@pinakipriyadarsini8687]

Mam, in question no. 7 the answer (b) is wrong. Please mam reconsider it.

[@kidsindustry6956]

Mam please upload the gravitation lesson vidio miss it's my request

[@sivabalanr4817]

18:25 = 28000

[@nitin4602]

Hello mam can you please finish 11th physics and chemistry portion...i am preparing for neet

[@Morang-nz7mp]

Today will give thanks

[@santoshnakkina6483]

17:14 we have to consider engine mass also 35000=(8000+2×5000)×a a=1.944 m/s²

[@simhachalanagamani8747]

You are right buddy

[@jasminaa1206]

Hlo mam Plz explain magnetism lesson

[@DevragAvaronnanVeedu]

19:24 / 40:02

[@DevragAvaronnanVeedu]

22:40

[@babuaaron8115]

Thank you ma'am 🙏🏻

[@HomeSchoolChannel]

Keep watching..share videos

[@kodandaramappa2773]

Please say what is net accelerating force mam

[@jayanthbalakrishnan7043]

net accelerating force is total accelerating force