Physics Explained: Work, Energy & Power | Part 1: Work Done
ฝัง
- เผยแพร่เมื่อ 25 ธ.ค. 2024
- Struggling with the concept of Work Done in Physics? In Part 1 of our Work, Energy & Power series, we dive into the fundamentals of Work Done and its application in Physics problems. This video will help you understand the core principles needed for your prelims and final exams.
Key Topics Covered:
Definition and calculation of Work Done
Real-world examples to clarify the concept
Tips for solving Work Done problems in exams
Resources:
Linktree: linktr.ee/mlun...
Website: www.mlungisinkosi.co.za
Subscribe for more Physics exam prep videos and tutorials that will sharpen your understanding!
#PhysicsExamPrep #WorkEnergyPower #WorkDone #MatricPhysics #PhysicsMadeEasy #MatricExams #StudySmart #ExamTips #StudyWithMe #MatricFinalExams
Class of 2024 checking in🔥😁
Ntimane
We trying to pass well🤟🏾
Yes yes 🙌
🤘
✌️
Never came across a video that explains a concept so thoroughly. You explained the thought process behind answering, the reasoning behind each step, and worked through the exercises with us which is exactly what I was looking for and needed to fully understand. Thank you kind sir. Your work is really appreciated.
I sincerely appreciate your comment. I can’t wait to hear you say “Sir I got a distinction”
Dude, I went from not understanding 1% ot the work to fully understanding it all. Very good teacher.
Thank you... I'm looking forward to seeing great results then 😊
@@MlungisiNkosi I'll post my results, writing on Wednesday!
@@over-_-dozegaming5081 Great 😊
Everyone knows u at my school that how much u r helping us .
At some point I hated attending physic class but after watching your videos ,I now have hope
Class of 2024 here (kodie) 😂🔥
I've never actually understood the addiction of sinne and cosine and the angles we should use in this chapter all my high school years until now. Thank you for making it easier Mr Nkosi.
It's my absolute pleasure to assist
Where was i the whole year kanti 😢 I've been struggling getting level 2 since January but now im certainly sho that i won't get 2 in my statement next year thank u malume ❤️
There's never a topic I found it easy to solve both in physics and chemistry,but not after I started watching your videos sir.for the first time I didn't get an average but a pre distinction,Thank you so much.I now find physical science so easy to tackle
This is so great to hear. I can’t wait for your final results
WHAT AN ENOYABLE AND UNDERSTANDABLE CLASS.... THANKS FOR YOUR CLEAR EXPLANATION SIR... I REALLY ENCOURAGE LEARNERS TO WATCH THIS VIDEO... AND THANK YOU SIR FOR YOUR GOOD WORK
You're more than welcome. Thank you for allowing a little space to make a difference where it matters
@@MlungisiNkosi rt
Let me tell you something, you are an excellent teacher!!!!!!!!!! Woooooooooooooooooooooooooooooooow, I can't believe I struggled understanding something soooooo SIMPLE!!!! THANK YOU
Lol... I'm happy to hear you've been helped. I'm about to post another video on Vertical Projectile Motion Graphs.
I like your style One step at a time to finish a concept. Thank you 🙏
You're most welcome 😊
This is one of the best ways of explaining Physics to learners. I can't wait to teach Physical Science to schools. Thanks meneer you have just revived my confidence in teaching Physical Science. 👌👌
I’m glad to hear that 😍
You are the best teacher in the world. I love you Mlungisi Nkosi and thank you for all you have done and are doing. ❤️❤️
It’s my pleasure and thank you… Please keep recommending us to more people 🤗❤️
Wonderfully explained !!🥺 makes so much sense , please continue like this and make more videos Mr Nkosi👏
Thank you 😊
yoh man, you really helped me pass my prelim today. I have never understood work and energy but now i do, so thank you
You're most welcome
Found your channel by mere coincidence and I've never been so grateful
Welcome aboard! Hope you will enjoy the ride...Lol
Awwe explanation crystal clear,am so glad and thankful .
I'm already on term 2😍 my Science teacher mustn't know about this🙆🏽♂️🙏🏼🤩
Well done... Keep going 👍🏾
You teach clearly through your videos and I use them as a way to combat my anxiety for the subject.Keep on making this subject fun and I hope all that students in the country see them as they are really helpful. VIVA UNCLE MLU!!!!!
Thank you 🤩
You guessed right 🤣🤣.
To be honest, as soon as I heard your greeting I knew that I would understand the concept more than I ever did with previous videos I watched. I am currently doing B.ed and its my first year, but the way you explained this concept it is definitely the similar if not the same way I'll be explaining this concept once I become a certified teacher. Thanks a lot for making me understand this way more than I ever did🙏🏾🙏🏾✔✔
Thank you so much my future colleague. I know you will show them flames 🔥
Thank you for the Video lessons Sir they really helping out big time.Wish this channel existed while i was still in matric now am currently upgrading.
Thank you so much... I'm glad it is of help to you. Please don't hesitate to tell others about it as well.
Excellent videos, I really appreciate the in-depth explanation of every step that most people do not do. Thanks from the USA
Thank you… We welcome you all the way from the USA 🇺🇸
I am a student at UCT. You just helped me understand the whole concept...Thank you
You are the best teacher in the world 🤗
Thank you so much I was struggling with the concept of how to find the angle when using w=fcosd and you just cleared everything up for me, thank you so much
U are the best 😫🫶🏾 im writing my final paper 1 tomorrow n u've just made things easeir for me🙌
I'm with you😭
🥺🥰🥰
I have never understood Physics this much.Thank you🏆
Great 😊. You're welcome
Last min gang💃
I was just randomly scrolling when i saw your channel , great explanations and you're doing a great job in simplifying your steps. Amazing JOB!
We love random scrolls that end up becoming permanent subscribers. Thanks a million. Don't forget to hit that bell for many more lessons 😊
Very very helpful good luck to everyone who’s writing their exam
You're welcome
Ngyavuma mina, You are the boss at explaining brother. Thank you so much bruh.
Thank you for your kind comment 😉
This video makes everything so much easier, awesome stuff.
Thank you
Wow I haven't learnt about this ,until today .I really appreciate you sir
Happy to help
Since I started watching ur videos physics has become so fun n interesting to learn thank u very much sir🙏🏽🙏🏽
started watching you in High school, im in University now and i still come here everytime i feel confused. Thankyou Mr Nkosi!!!
No because why is this easier than my physics teacher makes it out to be. Thank you so much sis
You're welcome. Now you can pull out those distinctions finally 😉
I like watching your videos for fun they remind me of old days and the way you explain things I regret you started after sengiqede iskolo cause you teach for 100%
That’s how I roll… Thank you so much though ❤️
Thank you this is exactly what I was looking for! None of the other videos explained the cos theta angle as in depth as you did, and the trick with the pencils really helped alot. Thanks again !
You are most welcome
awesome stuff sir, just going over these vids to prepare for my finals and you have helped me so much. thank you!!
You're most welcome 😊
wow you are very good,can I just say you brought back the passion and love that I have for physical science,at some point I lost hope and love for physics but wow now all the love is coming back God bless you sir.But my request can you please teach circle geometry,proves,similarity and proportion
I'm glad I could do all that for you. My desire is that you are able to do well.
You're a living legend, you and Levey from Bright Young Brains are my saviors. 👌🏽❤️
I love it 😻
Your video was way clearer than organic chemistry tutor on the same topic, and that says a lot!
Thank you 😊
That means a whooole lot to me. Thank you
Good teaching style keep it up and better, as for me am a Physicist who has done PhD in Physics and i really want you to provide guidance on dark matter as it is more than normal matter and people need to know about it
Wow.. How can I see your thesis?
We love you Mlungisi 😊😊❤, you are the help from God ❤.
yhooooooo u r a LIFE SAVER🙏🏽thank u so much sir🙏🏽🙏🏽I didn't know how the angle of cos works😭thank u😭
Thank you so very much
And you are welcome
Wow,you're a very good teacher.Your videos explain very well.Thank you so much for making these videos.
It is my sincerest pleasure...
Class of 2024 gather here
Everything is explained so clearly, finally work makes sense to me now. Thanks so much for this video!!! ❤
The pleasure is all mine
Wow, ever since I started to listen to Mr nkosi's videos I have improved a lot in mathematics and physical science. Thanks a lot sir 💗
Thank you for showing and explaining every step! So helpful.
My pleasure
Wow very clear straight to the point mlungisi thanx a lot wanna move on to the next video on this topic.
You are most welcome
Thank you teacher for helping us,siya pass and it’s all because of you🥺...
It really is my pleasure
This is beyondddd helpful, thank you so much😭😂
You're welcome... 🙏🏾
This is such a wonderful explanation I hv never come across with. Keep it up Mr Mlungusi Nkosi. You have made work as simple as ABC .....to me.
You’re most welcome 😊
Thank you soo much 👌🔥I was literally lost and confused in terms of the application of angles but now I understand....Continue doing the great work Mr Nkosi 💯
You're most welcome 😉
To think I’ll finally understand the theta part just few min before my exams. Thanks for real
You're welcome
I know right 🤣🤣🤣
You're the best sir ❤❤ haii you are the best yohhh
Thank you
what a big help for complete understanding. thank you Sir
Thank you so much
Preparing for my June exams for matric rewrite.. Thank you so much Mlu🤸♀️
You’re more than welcome 😊. Please do recommend the channel to others
I'll remember this tomorrow...
Great
did you?
@@kabelomapheto1666 lol
CPF
I really like your way of explaining you just made my life more easier 🥰
You’re most welcome 🤗
Wow this has helped me so much 😭i understand it fully now thank you sir for explaining thoroughly we really appreciate it❤😭
You are very welcome
I'm now able to use the cos and sin, thanks to you sir
Sir we never did work energy in gr 10 because of u i know .u will be definitely be my distinction make
Great explanations and he answered all the questions that I had, thorough calculations. Thank you so much! ❤️
Thank you so so much 😊
Thank you so much man, i honestly was so lost in this topic. I am going to write Tomorrow and this really helped me and is going to help me for my prelims. Thank you and God bless
You are most welcome... All the best for your test tomorrow and prelims. I'll put up more material for revision purposes
Really, really appreciate it❤Amazing work sir
I'm glad you found it helpful. Thank you
Thank you so much sir, ung'size kakhulu❤️
Wam'kelekile...
I kept on saying "Oooooooh okaaay now I see😊" thank you very much sir ❤
You're welcome
Yho you're a star😭🏆🏆🏆🏆🏆❤
Thank you
you're the best!🙏🏾🔥
Thank you
you are helping my son man .... he is doing very well
It's only my pleasure sir... Let's do the little we can to change things in our nation.
You are making sense thank you so much❤
You are so welcome
Omggg !Where have you been all this time ?? This helped soo much thank you !
Well, I'm here now. Thank you for your comment... Best believe, I'll do all I can to assist. Please don't hesitate to ask for help.
yhuuuuu!!
You made it easy for me to understand the angles thank you
Super
Thank you very much sir...I didn't know that when we're looking for parallel Nd perpendicular components we use the viriable angle that we're given..thank you sir
I'm glad you found that to be helpful... Look out for more lessons
Thank you sir well explanatory ..appreciated💯✊
You're welcome
this video was very helpful, i hope you get somewhere else this favour that you doing for us.
I hope so too. Thank you... Please keep recommending the channel so that we grow
Wow man 🙏🤞 lemme jst say thank you 4 tht 🔥 ur work I clear and understandable keep it up some of appreciate this 🙏
Thank you so much that was very very helpful❤❤ you're the best
You’re more than welcome 🙏🏾
Well explained thank you so much ❤
Thank you so much sir, you have no idea how much you have helped, Thank you🙏🏽
You're welcome... Please share the good story.
This is absolutely great and wonderful Mr. Nkosi God bless you, my brother. I will use your videos to help my village matriculants and tutor them for free using your model of breaking down these complex scenarios into simple one. immensely thanks, sir.
This is absolutely wonderful to hear that you are sowing seeds of good where you are. Please send me an email so that we can get in touch to see how best we can assist each other to optimise your course...
Blessings.
@@MlungisiNkosi Thanks a lot for your response, my brother. I have sent you something earlier this morning. Please let me know if it didn't reach you.
THANK YOU SO MUCH THIS LESSON WAS REALLY HELPFUL
The pleasure is all mine
wow your explanation is so good
Thank you! 😃
This made sooo much sense, thank you so much😩
Question:
I see when you write the formula for example at the inclined plane, 3rd question to find the gravity, this question is basically for all the questions but I'm going to use that one as reference, I noticed how you write it as: Wg//=Fg//.change in x.cos of angle
I write as: W (Fg// as a subscript since it's the work by that component) =F (Fg// again as subscript). change in x.cos angle
Does it matter how you reference it? I'm asking mainly because my physics teacher at school does not mark the rest of the sum if one's formula is incorrect so I'm making sure of finer detail...
Good work brother, continue with the good work
Thank you very much. Anything to help our people move ahead
Perfect as always 👌👌👌👌👌👌
Thank you
Thank you very much Sir. You explained so well😊
You are most welcome
Thanks
You are welcome….
Verryyyyyyyy helpful. Thank you so much❤️
You’re welcome
thank you so much for this sir! i think my mind has finally refreshed for laters physics test 😄
That's awesome 😊
this helped me understand so much🥺thank you sir. i'm writing a test on Tuesday and i'll tell you how was it.
I look forward to hearing about it
Thank you so much I understand perfectly each and every calculation
You’re most welcome 🤗
Thanks mr nkos you made my marks look good 🙏🙏🙏🙏❣️❣️❣️❣️❣️
Glad to hear that
Thank you , thank you , thank you !!! 😭❤️❤️
You’re most welcome 🤗
Sir at this point I cannot thank you enough
Topic looks easy
Thank you❤️
Then my work is done… thank you 😊
Wow wonderful
Thank you 😊
Thankyou so much, your content is really helpfull. More please!! :)
There's more on the channel. Subscribe and indulge 😊
You should have been my science teacher.😭I've watched five of your videos already and I understand all those chapters ten times better than whatt I did. Nkosi gakhulu. See whatt I did there. 😅
I see what you did there 😂... I can still be your teacher now. Thank you Chloe
Powerful bhuti Mlungisi😊🙋
Thank you so much