Conservation of Energy
ฝัง
- เผยแพร่เมื่อ 20 ก.ค. 2024
- Conservation of Energy, Different Forms of Energy and Centripetal Force are explained in a practical way using a toy! The Law of Conservation of Energy is discussed and applied to find the speed of the car. Have you been on a roller coaster? Roller coasters are designed using these concepts: Types of Energy, Law of Conservation of Energy and Centripetal Force and Centripetal Acceleration.
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Awesome explanation. Being a physics graduate, i have never enjoyed the law of conservation of energy apart from just trying to understand it. I feel immensely happy to understand this at least now. It's really motivating to learn science by watching your videos sir.
Well said! Thanks for liking
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An*
I@@ManochaAcademy
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Thanks for liking
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Dear instructor, first of all thank you for this video. I'm studying Physics Engineering in Turkey. However, due to the pandemic, our lessons are online. I have trouble understanding the lessons, but I discovered you, and I can do my physics assignments (Serway and fundamental of physics) more comfortably. Thank you for your dedication.
Thanks for sharing
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Thanks
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Thank you
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Thank you sir for making this video
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Glad to hear that
True
The elastic was stretched about 10 cm (0.1 metre in SI units) with an “average” force equivalent to about 1 kilogram (about 10 Newton’s of force in SI) (this is like the weight of a liter of water or milk) giving 0.1 X 10 = 1 Joule of energy. Just in case anyone was wondering why it was simply 1 joule in elastic.
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also losing energy to friction on the ramp. which essentially transfers the energy to the ramp in the form of heat created and static electricity. miniscule amounts but still relevent. essentially a product of friction (both air friction against the molecules of the air and friction between the wheels and the plastic. not to mention it contains allot of energy that its not releasing. (or releasing extremely slow) e=mc2. its mass is also a form of energy. even the shape of the ramp essentially creates force between the car and the ramp when the direction is changed. essentially inertia.
Sir I really love your videos it actually helped me and I am in 9th grade . I am preparing to write an exam next year but this physics is what I have been battling with. I was so good in biology and chemistry but wasn't so good in physics. I often felt scared anytime I was called to explain the subject. This continued since May until I came across one of your videos. Since then I have totally adored you like I'm your biggest fan .if I need to explain physics, to my friends I am always confident.but do you have an app sir?
Thanks for liking
Deu to corona we are not able to go to school so your vids are helping me very much
Glad to hear that.
This is great , the way you explained it with that toy , nobody else can does 👏🏻👏🏻
The way of teaching is very nice. It helped me to understand easily the topic. You are great teacher.
It's my pleasure
The explanation is amazing. My all doubts are cleared once i see this video . Thank you
You are most welcome
Your method of teaching is so practical and explanatory. The entire concept finally made sense. God bless you sir🙏💓💓
What a new style of teaching sir , whenever I have doubt in my mind about physics and chemistry I watch ur videos to clear those doubt, Thanks sir for making such an amazing video for us😉🤩
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Happy to help!
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What a example sir of hot wheels all the concepts of KE and PE are clear because of hot wheels and slow motion replay
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Well explained
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Sir, I've never been on a roller coaster.
Ehh? Ssrsly?
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The best video to understand conservation of energy
Wow, very properly explained. It is also UNDERSTANDABLE
Thank you 🙏🏽
Good explanation 😀 Your videos always clear my doubts... Thank u sir
Always welcome
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You are most welcome
DAD??
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Thanks a million
Very nice, due this explanation I can able to understand different types of energy.thanks a lot.practically explanation with some mathematical ways is so good.
THANKS A LOT SIR....VERY WELL EXPLAINED
IT IS AWESOME AND FANTASTIC..
THANKS A LOT..
Thanks and welcome
Absolutely loved the application of the concept in real life. Lovely ❣️❣️❣️
Thanks a lot :)
I didn't see this innovative teaching in the world sir it is soooooo good I like this teaching
your videos have been quite helpful and have made physics fun for me, I am having problems with machines and mechanical energy please can you make a video on them
Great to hear that videos are helpful :) I have videos on Potential Energy: th-cam.com/video/paPGNsx-Uak/w-d-xo.html and Work: th-cam.com/video/zaceSCDATjg/w-d-xo.html . These may be useful for you!
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Yes I know
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Most interested and helpful lecture
Glad you liked it
Hi, Loved your video but could you please explain how you got the speeed of the car in more detail and easier im in year 8 and i have an exam coming up soon. But thats all my concerns TYSM
All your videos are so well explained appreciate your hard work!!
Glad you like them!
Please make a video of work energy thereom
nice video,, TNX sir
Most welcome
understood it very well....i have no words to thank uuhh...
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Happy to help!
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@@ManochaAcademy can you explain how energy can't be destroyed i mean when it is converted to heat and in sound energy . after sometime it will be vanished .isn't it?
@@reebamalik5647 pretty much, because after the car reachs the end of the loop, it hits the block which possess sound energy again so mostly it vanishes and appears again
Sir, thanks for this video.
No sir I have not been at roller coaster.
Why do the people not fall when they reach at top?
Happy to hear that you liked the video!
Good question! People don't fall off due to their inertia of motion. Some books also explain this in terms of centrifugal force that people experience on the roller coaster. Centrifugal force is a pseudo force and it's actually due to the inertia of motion.
Great work...Manocha Academy.. Liked the concepts which I missed during school days learning. Thanks for your effort towards educating students and people in a easy and clear crystal concepts.
It's my pleasure
this was very helpful. thank you!
I am a 6th grader so I did not understand the equations alone great video
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Thanku for sharing the video
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Awesome explanation sir ....... Its really very helpful ..... Thanks a lot for such a wonderful examples .......keep it up .....
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Good explanation
Thanks for liking
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Sir can i come to your house to play with that toy
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Sir, at the top of the loop, the force of gravity is mg. It is kept in place by a centrifugal force i.e; mv2/R. The two forces balance, i.e; downward force of mg and outer(centrifugal) force. Hence no normal reaction.
Well explanation sir👏👏👏
Thanks and welcome
1:24
''Take it to the the next next level''
sir nice explanation and I was enjoying a lot and when you said centripetal force I always think about uniform circular motion and stone flying in a string
Excellent
I love to watch your video sir. You explain with a good concept. And it will be clearly understood asas the teachers not say like you. I am very interested in seeing your videos. And I fully understood the concept of conservation of energy by this video. I thank you very much for this video. And keep on posting videos to better explanation for us. Once again thank you for your video and don't stop this video making about different concepts in Physics 😍👏🙏🙏. I awesome explanation.
You are very good physics graduate,you are coming with good concept and explanation. Don't make this video stopping forever and Endeavour.
Sir can you make a video on difference between speed and vilocity
there is one already by him
killer visualisation.......❤👍👍👍
Thanks for liking
Min speed for complete circular motion is root (5gr)I am a jee aspirant, and also to tell you that the velocity at the highest point of the circular motion is root (GR) also to tell you that the difference between the maximum and the lowest attention between these two is in the ratio of 5: 1
You are so helpful sir, thank you!
Great explaination sir
Thanks
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Most welcome!
Sir very simple explanation by which anyone can understand this.I wish u were my phy teacher.All doubts r cleared
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We are able to do work then which form of energy do we have initially in our body that is responsible for doing a work?
Nice explanation and nice example sir
Thanks and welcome
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Sir u replied me
I cannot believe 😱😱
athanks for the explanantion.
part from roller coaster, where else can we find an application involving energy changes..?
Lot of things. E.g. there are energy changes as a pendulum swings.