24:15 - No. 42:50 - No, our Earth is not exactly sphere. 43:50 - The value of 'g' is greater at poles and lesser at equator of Earth. 1:12:00 - S.I unit of pressure is Pascal (Pa) & N/m².
00:04 Gravitation is an important chapter in physics. 00:53 ग्रेविटेशन चैप्टर में पहला फेज: मास एंड वेट तक 02:50 Gravity force applies between all objects. 03:37 Objects experience attractive force between each other 05:01 Understanding Gravitational Force and Attraction 05:46 Gravity is the force between any two objects. 07:53 Discovering gravitational force by Sir Isaac Newton. 08:40 Gravitational force discovered by Sir Isaac Newton. 10:08 Understanding the concept of spherical bodies and their mass 10:54 Gravity force is directly proportional to the product of masses of two objects. 12:37 Combining first and second forces creates unexpected results. 13:24 Using proportionality constant in Newton's second law 15:01 Understanding Gravitational Constant and Universal Constant 15:41 Universal Constants in the Universe 17:23 Understanding gravitational force with live experiments 18:03 Gravitational force is a weak force with a small value. 19:58 Explaining the concept of capital 'g' in the video 21:00 Explaining the concept of Universal constant in gravitation 22:21 Understanding the concept of mass and gravity 23:03 Understanding Free Fall in Gravitation 24:51 Understanding air drag and other forces in gravitation 25:39 Under the influence of gravitational force, the velocity of an object increases as it falls. 27:02 Gravitational experiment in a vacuum chamber 27:50 Demonstration of free fall and acceleration due to gravity 29:21 Demonstrating the effect of air resistance on falling objects 30:03 Demonstration of air resistance and gravity in action 31:39 Explanation of Air Drag and its Dependence 32:44 Understanding free fall and acceleration 34:37 Understanding mass and acceleration due to gravity 35:29 Explanation of Equating First and Second Equations 37:26 Understanding distance changes on different surfaces 38:13 Discussion on gravitational acceleration and its calculation 39:46 Calculating mass of Earth using Gravitation formula 40:33 Calculating radius using gravitational constant 42:14 Gravitation and Height Relation 43:02 Discussion about the equator and magnetic poles 44:41 Understanding gravity interactions in numerical calculations 45:41 Understanding the Changes in Radius Values 47:26 Introduction to equations of motions 48:22 Explaining the concept of acceleration, velocity, and displacement in free fall 50:12 Understanding the relationship between velocity, acceleration, and motion. 50:54 Introduction to the topic of mass versus weight 52:32 Understanding the difference between weight and mass 53:57 Understanding the difference between mass and weight 55:45 Importance of effective communication in learning science 56:24 Understanding the differences between mass and weight 58:38 Mass does not change with change in place or height 59:34 Understanding Scalars, Vectors, and Changes in Weight 1:01:10 Weight affects readings on a scale 1:01:52 Understanding weight calculation during lift movement 1:03:06 Understanding the concept of weight and mass through live experimentation 1:03:49 Understanding Weight of Object on Moon's Surface 1:05:38 Discussion on the relation between weight and mass during numericals. 1:06:22 Explanation of pressure and thrust in the next half, along with density and band force. 1:08:14 Understanding Thrust Force in Physics 1:09:09 Introduction to Pressure and its Definition 1:10:56 Understanding perpendicular force and pressure formula 1:11:38 Understanding pressure units and their formulas. 1:13:41 Understanding the concept of force and pressure. 1:14:31 Pressure is inversely proportional to area 1:15:56 Experiment showing bulbs don't break when child is made to stand on them 1:16:41 Exploring the concept of gravitational force 1:19:21 Understanding Pressure and Area Relationship 1:20:18 Live experiments and teaching in offline batch 1:21:41 Sharp knife vs blunt knife in cutting fruits and vegetables 1:22:40 Sharpness affects cutting efficiency and pressure distribution 1:24:10 Gravitational force and its applications in daily life 1:24:54 Tires with broader surface have less pressure 1:26:17 Pressure difference in solids vs. fluids 1:26:58 Water pressure increases with depth 1:28:22 Density comparison between metals and non-metals 1:29:09 Understanding Object Mass and Volume 1:30:35 Density is the mass by volume 1:31:29 Objects float or sink in water based on density 1:33:05 Density affects buoyancy in liquids 1:33:42 Density manipulation of egg and water for floating experiment 1:35:23 Saltwater's higher density compared to freshwater 1:36:03 Buoyancy and relative density determine if an object floats or sinks in water. 1:37:33 Explaining buoyant force in fluids 1:38:18 Objects float or sink based on density and buoyant force 1:39:53 Surface area of an object affects its buoyant force. 1:40:34 Understanding buoyant force and surface area impact 1:41:51 Demonstrating surface area impact on buoyancy 1:42:32 Demonstrating buoyancy and pressure with an aluminum foil experiment. 1:44:22 Understanding Archimedes Principle and its importance 1:45:01 India discovered sea route with aircraft invention 1:46:23 Weight of Fluid Displacement 1:47:08 Displacement of Fluids and Archimedes Principle 1:48:28 Understanding the concept of relative density 1:49:11 Understanding Relative Density Formula 1:50:39 Understanding relative density in water 1:51:23 Gravitation One Shot with Live Experiment Physics summarized in Hindi
57:09 - Mass is the amount of matter in an object and is a scalar quantity that cannot be zero or its SI unit is kg. Weight is the force with which Earth pulls an object toward its centre and is a vector quantity that can be zero. Weight is determined by the product of the object's mass and the acceleration due to gravity.
24:18 answer is no because it also influences the force of atmosphere while falling. As the defination says that free fall can only be experienced if there is only the influence of gravitational force
23:48 No, it is not a free fall as few forces such as Air resistance are acting over the stylus pen 🖊️. 42:38 No, Sir 43:45 No, Sir as Earth is not exactly rounded.. 56:55 Mass- Scalar Quantity SI Unit -Kg Cannot Be negative, or zero Weight- Vector Quantity SI unit- Newton N Can Be nagative or zero 1:11 SI unit of Pressure is N m-² & Pascal (Pa)
24:24 sir book ke according to iska ans [ YES] hai but i think that is pe friction force bhi lagegi air ki to mere according to ans [ NO ] hona chahiye sir plz read my comment and clear my doubt plz sir
Sir thank u for teaching us this amazing chapter in a fabulous way 😀.Actually all ur lecture are excellent ✨and Even every teacher in science and fun teaches so well and great 😃 that we can't even imagine . Infact we all want teachers to teach like how u people teach 😭 it's ok . Once again thank u soooo much sir for teaching us so well ☺️😃
As value of capital G remain constant through out the universe which means it's value does not change place,height etc that is why it is called universal law of gravitational
25:30 sir if free fall can’t be possible in open environment , then why this statement varies with teacher to teacher. I mean to say that many teachers are teaching by giving same example of pen thrown on ground as free fall and also gave example of Galileo throwing two stones of different sizes on ground,how it is possible sir?….. could you please please solve my this confusion related to free fall concept……
Thank you very much Ashu sir ......I am preparing for civil services and physics mere liye sir ka dard bna hua h 9th se hi but aaj aapki wajh se physics k 3 lecture Maine lagatar dekhe and pyq bhi lgaya it's very helpful sir ....I m sure 9th walo k liye bhi Etna hi help full hoga .....thank you very much sir ❤❤❤❤❤❤❤ lots of love and respect 🙏 🫡
Sir I like your way of explanation. If somebody doesn't like science. If he/ she listens your one shot lectures. He/she will get some knowledge related to science. You are god of science sir. Your way of teaching is out of this world. You are goat sir.
Mass point 1 mass is a quantity of matter .weight 1 weight is a force by which Earth attracts a body towards its centre.mass 2 mass the SI unit of mass is kg . weight 2 the SI unit of weight is Newton .mass 3 a mass is a constant value of an object and does not change from place to place .weight 3 a weight is a force acting vertically downwards .mass 4 the greater the mass the greater the inertia. Weight 4 a weight has both magnitude and direction
3:29 mam gona kill sir after this video 😅😅
Ye scene mam tak pahuchana padega😂
Hummm😅😂
24:15 - No.
42:50 - No, our Earth is not exactly sphere.
43:50 - The value of 'g' is greater at poles and lesser at equator of Earth.
1:12:00 - S.I unit of pressure is Pascal (Pa) & N/m².
Jiske half yearly hone wale hai like karo taki exam achha ho 😊😊😊❤❤❤❤❤❤❤❤
Sab pass ho jaye sabko 90+ mile science mein ❤❤
Thnnks
00:04 Gravitation is an important chapter in physics.
00:53 ग्रेविटेशन चैप्टर में पहला फेज: मास एंड वेट तक
02:50 Gravity force applies between all objects.
03:37 Objects experience attractive force between each other
05:01 Understanding Gravitational Force and Attraction
05:46 Gravity is the force between any two objects.
07:53 Discovering gravitational force by Sir Isaac Newton.
08:40 Gravitational force discovered by Sir Isaac Newton.
10:08 Understanding the concept of spherical bodies and their mass
10:54 Gravity force is directly proportional to the product of masses of two objects.
12:37 Combining first and second forces creates unexpected results.
13:24 Using proportionality constant in Newton's second law
15:01 Understanding Gravitational Constant and Universal Constant
15:41 Universal Constants in the Universe
17:23 Understanding gravitational force with live experiments
18:03 Gravitational force is a weak force with a small value.
19:58 Explaining the concept of capital 'g' in the video
21:00 Explaining the concept of Universal constant in gravitation
22:21 Understanding the concept of mass and gravity
23:03 Understanding Free Fall in Gravitation
24:51 Understanding air drag and other forces in gravitation
25:39 Under the influence of gravitational force, the velocity of an object increases as it falls.
27:02 Gravitational experiment in a vacuum chamber
27:50 Demonstration of free fall and acceleration due to gravity
29:21 Demonstrating the effect of air resistance on falling objects
30:03 Demonstration of air resistance and gravity in action
31:39 Explanation of Air Drag and its Dependence
32:44 Understanding free fall and acceleration
34:37 Understanding mass and acceleration due to gravity
35:29 Explanation of Equating First and Second Equations
37:26 Understanding distance changes on different surfaces
38:13 Discussion on gravitational acceleration and its calculation
39:46 Calculating mass of Earth using Gravitation formula
40:33 Calculating radius using gravitational constant
42:14 Gravitation and Height Relation
43:02 Discussion about the equator and magnetic poles
44:41 Understanding gravity interactions in numerical calculations
45:41 Understanding the Changes in Radius Values
47:26 Introduction to equations of motions
48:22 Explaining the concept of acceleration, velocity, and displacement in free fall
50:12 Understanding the relationship between velocity, acceleration, and motion.
50:54 Introduction to the topic of mass versus weight
52:32 Understanding the difference between weight and mass
53:57 Understanding the difference between mass and weight
55:45 Importance of effective communication in learning science
56:24 Understanding the differences between mass and weight
58:38 Mass does not change with change in place or height
59:34 Understanding Scalars, Vectors, and Changes in Weight
1:01:10 Weight affects readings on a scale
1:01:52 Understanding weight calculation during lift movement
1:03:06 Understanding the concept of weight and mass through live experimentation
1:03:49 Understanding Weight of Object on Moon's Surface
1:05:38 Discussion on the relation between weight and mass during numericals.
1:06:22 Explanation of pressure and thrust in the next half, along with density and band force.
1:08:14 Understanding Thrust Force in Physics
1:09:09 Introduction to Pressure and its Definition
1:10:56 Understanding perpendicular force and pressure formula
1:11:38 Understanding pressure units and their formulas.
1:13:41 Understanding the concept of force and pressure.
1:14:31 Pressure is inversely proportional to area
1:15:56 Experiment showing bulbs don't break when child is made to stand on them
1:16:41 Exploring the concept of gravitational force
1:19:21 Understanding Pressure and Area Relationship
1:20:18 Live experiments and teaching in offline batch
1:21:41 Sharp knife vs blunt knife in cutting fruits and vegetables
1:22:40 Sharpness affects cutting efficiency and pressure distribution
1:24:10 Gravitational force and its applications in daily life
1:24:54 Tires with broader surface have less pressure
1:26:17 Pressure difference in solids vs. fluids
1:26:58 Water pressure increases with depth
1:28:22 Density comparison between metals and non-metals
1:29:09 Understanding Object Mass and Volume
1:30:35 Density is the mass by volume
1:31:29 Objects float or sink in water based on density
1:33:05 Density affects buoyancy in liquids
1:33:42 Density manipulation of egg and water for floating experiment
1:35:23 Saltwater's higher density compared to freshwater
1:36:03 Buoyancy and relative density determine if an object floats or sinks in water.
1:37:33 Explaining buoyant force in fluids
1:38:18 Objects float or sink based on density and buoyant force
1:39:53 Surface area of an object affects its buoyant force.
1:40:34 Understanding buoyant force and surface area impact
1:41:51 Demonstrating surface area impact on buoyancy
1:42:32 Demonstrating buoyancy and pressure with an aluminum foil experiment.
1:44:22 Understanding Archimedes Principle and its importance
1:45:01 India discovered sea route with aircraft invention
1:46:23 Weight of Fluid Displacement
1:47:08 Displacement of Fluids and Archimedes Principle
1:48:28 Understanding the concept of relative density
1:49:11 Understanding Relative Density Formula
1:50:39 Understanding relative density in water
1:51:23 Gravitation One Shot with Live Experiment Physics summarized in Hindi
Bhai itna time kha se
Typing speed🚄🚄
58:58
Sir apni body ka flex karte hue 💪🤣🤣🤣🤣
Those who had seen this please like :-
👇
Name - Amit
43:47 g value will be different at equator and at the poles
1:11:22 S.I. unit of pressure is Pascal
@aakarshtygai2561 But why
You are a d***
57:09 - Mass is the amount of matter in an object and is a scalar quantity that cannot be zero or its SI unit is kg. Weight is the force with which Earth pulls an object toward its centre and is a vector quantity that can be zero. Weight is determined by the product of the object's mass and the acceleration due to gravity.
I got 70/70 in half yearly exam🎉😊😊😊🎉😊😊😊🎉😊😊😊🎉😊😊😊🎉🎉🎉😊🎉🎉🎉😊🎉🎉🎉😊
Bhi apko iss wali video sa koi fayda Mila
bhai half yearly to hua hi nahi
Video kyun dekh raha hai phir
70 ka paper kaha or kis school me hota hai so its a lie
but the paper was of 80
23:59 no sir
43:49 it will be different
57:24 sir I tried but I can't find 😂
1:11:46 Nm-² , Pascal Pa
23:49
No as there is a air resistant between the stylus and the ground or floor or hand
24:18 answer is no because it also influences the force of atmosphere while falling. As the defination says that free fall can only be experienced if there is only the influence of gravitational force
Thanks bruh 😅
Very nice Thanks sir
Who like Ashu sir
Like it
1:03:06 lekin sir upar jaate time toh weight kam hona chahiye na kyuki gravity kam hogi upar jaane pe
Bhai lekin wo kaafi uper jaane ke baad hota hai
23:48 No, it is not a free fall as few forces such as Air resistance are acting over the stylus pen 🖊️.
42:38 No, Sir
43:45 No, Sir as Earth is not exactly rounded..
56:55 Mass- Scalar Quantity
SI Unit -Kg
Cannot Be negative, or zero
Weight-
Vector Quantity
SI unit- Newton N
Can Be nagative or zero
1:11 SI unit of Pressure is N m-² & Pascal (Pa)
23:30 no sir it is not free fall because when a body falls from particular height with out any external force only gravitation act on it.
Explanation excellent 👌
Hi
42:25
Sir
agar height badhte rahi toh g ki value 0 ho sate hai kya ?
No
Because g ki value constant hoti h that is 9.8m/s²
Sir thank you so much for helping us by giving lecture 😊
23:54 No, because for free fall only gravitatioal force is necessary 😊
Name Abhishek
1:11:39 Pressure is a perpendicular force on object per unit area ❤
sI unit : Pascal , N/m2
Thank you sir for teaching me this difficult topic 😊❤
1:32:40
Sir you wrote sink on both not float
😊😅😅😅
1:11:22 THE S.I. UNIT OF PRESSURE IS PASCAL(P) OR NEWTON PER METRE SQUARE(N/m2)
sir aap bahot acche se padhate hai doubts clear ho gaye
1:11:43 Nm-² and Pascal ( P)
24:24 sir book ke according to iska ans [ YES] hai but i think that is pe friction force bhi lagegi air ki to mere according to ans [ NO ] hona chahiye sir plz read my comment and clear my doubt plz sir
Aree 😂 it will yes ..
Yes sir
Normal student: fat person
Bio student: obese person
Physics student : gravitationally challenged 💀
Sir thank u for teaching us this amazing chapter in a fabulous way 😀.Actually all ur lecture are excellent ✨and Even every teacher in science and fun teaches so well and great 😃 that we can't even imagine . Infact we all want teachers to teach like how u people teach 😭 it's ok .
Once again thank u soooo much sir for teaching us so well ☺️😃
20 Like
SI unit of pressure is
(i) N/m²
(ii)PASCAL (pa) [on the name of pascal] 1:11:40
1:11:33 si unit of pressure is n/m*2 or pascal(pa).
Thank u so much sir ❤ aap bahot acha padhate ho ❤😊
Hi
sir aap ka bahut-bahut shukriya jo stand up comedian na ban kar teacher bane 🥺
Hm ❤❤
Double tap the comment who are watching this one shot night before thier exam
1:12:10 pressure si unit is NM2 and pascal😊
1:12:12 In honour of scientist Blaise Pascal one of the S.I. unit of pressure is Pascal..
And one more S.I. unit of pressure is N/m²..
thanks sir, your teaching skills is great
☺
Arrre sir bhot jaldi video daal rhe ho mere to exam bas abhi nikle hi the😅😅
This oneshot was awesome 👍 seriously you solved all my doubts 😊 thank you so much ❤
😂
1:12:18
1:12:03
Ans-N/m²
Second Pascal
1:11:31 Pascal and Newton per metre square
System of particles ka bhi live lecture le aao sir
Everything about the video was perfect 💜
Name - bhuwan
42:40 No sir, our earth is not exactly sphere,it is somewhat flattened
43:50 the value of g on poles and equator is different. The value of g is greater on poles than equator
1:11:28 Sir pressure ki SI unit Pascal and N/m²
2024-25 attendance lagao..
Present
@@ShivamSingh-u9fबहुत तेज हो रहे ho😂😂😂😂
Present cuite
Mhmmm raja jii
sir aap 11th ki gravitation chap kab padhaoge shayad aap 11th ko bhul gye 🙏🙏 vote for it
This one shot was great for a shot revision😊 and due to that short experimental videos the the topics were fully cleared..
42:44 sir earth is slightly flatened and that is why we also call it as geoid shape
42:47 Our Earth is not exactly spherical it is buldging at the poles
Half yearly exam ho gaya hai to like karo
As value of capital G remain constant through out the universe which means it's value does not change place,height etc that is why it is called universal law of gravitational
Thank you bhai
Sir class 11 ka gravitation bhi dedo 😢
Not it is not a freefall because atmospheric pressure is also acting on it , and true free fall is not possible in vacuum 24:13
43:42 It will be different at the pole and at the equator
Sir class 11th ke gravitation chapter ka lecture bhi bnado
Hm 😊😂😂
25:30 sir if free fall can’t be possible in open environment , then why this statement varies with teacher to teacher. I mean to say that many teachers are teaching by giving same example of pen thrown on ground as free fall and also gave example of Galileo throwing two stones of different sizes on ground,how it is possible sir?….. could you please please solve my this confusion related to free fall concept……
43:57 it will be different because the pole of the earth is slightly tilted
23:48 No yes it is not a free fall as air resistance is also acting on it
3:30 😂😂
Mast bhai
sir kash aap ye jaldi late mere paper main ho gya but maine apki pehli wali gravitation ki video se kara tha love u sir❤❤
First Comment
5:15 epic 😂😂
Sir 37:50 par wo. Gme/Re ka whole square hoga
43:50 the value of 'g' is not the same from the North Pole to the Equator.
Sir gravitation chapter for 11th is much needed.....🙃
Thank u so much Sir . Great session
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Israel 🇮🇱 🇮🇱 👍👍
bro in this study lecture you did plastine isrile this s very wrong
@@deependratiwari5432FREE PALESTINE ❤🇵🇸
@@deependratiwari5432PEOPLE WHO SUPPORT ISRAEL 🤡🏳️🌈💩
Israel 🇮🇱
Thank you very much Ashu sir ......I am preparing for civil services and physics mere liye sir ka dard bna hua h 9th se hi but aaj aapki wajh se physics k 3 lecture Maine lagatar dekhe and pyq bhi lgaya it's very helpful sir ....I m sure 9th walo k liye bhi Etna hi help full hoga .....thank you very much sir ❤❤❤❤❤❤❤ lots of love and respect 🙏 🫡
Thank you sir.
First time I'm not feeling anxiety in physics 😂😂
Mujhe yeh topic samajh nahi aa raha tha lekin aapne itne acche se padhaya ki yaar maja aagaya🎉
Thank you sir ...🫀❤️
The experiments was fabulous... It made me to understand all the concepts
We need class 11 gravitation with ashu sir ❤
I think you are from 11th and present here to clear the basics(probably a jee or neet aspirant )
1:45:13 vasco de gama ne kiya tha sea route se 😊
23:50 yes it is an example of free fall❤❤❤
Sorry sir i am wrong 😅
Today s my birthday but 0 like😢😢
Le re de di
can u tell the logic behind why ppl like you do these types of comments? comment likes doesn't even give u anything why cringe for it
0 like happy birthday🎉
@@shorts-for-u thanks
Happy Birthday bro / sis
It was a clear and nice explaination 😊 with fun and science just like the channel’s name.✨
Thankuuuu Sir
Very good one shot 👍
Waiting for Q/A video
24:20 it is not a free fall because there is air resistance. Free fall is only possible in vaccum as there is no air resistance
42:50 , no sir halki si flat ha 😂
3:50 sir app to norafatai ke sath ho Vo wala dusra force lagta hai
sir class 11 ki gravitation is still needed
24:16 no it's is not free fall because fall Is under the influence of gravitational force not in influence of air
Sir you are the best teacher in the world
Thank you sir,this video helped me a lot and my all doubts are cleared Thank you so much
sir aap ki vajah se sachme physics pyari lagti hain...bas jab mere tution sir aur school ke teacher padhate hain tabhi physics daravni lagti hain
Sir you you have the best science lectures and the way you add fun in ur experiments is the best part❤
1:33:33 egg will float in water 💦
But in oil it will drone
1:11:37 pascal(Pa) or N/m square
Just splendid ❤
16th January is my science pt 3 test😅
41:05 a^ m . a ^ n = a ^ (m + n)
34:07 calculate the value of Chhota h was epic😅
Sir aapne bahut hi accha samjhaya you are the best teacher of physics ❤❤❤❤
1:11:21 SI unit of pressure is Pascal (Pa)
Sir I like your way of explanation. If somebody doesn't like science. If he/ she listens your one shot lectures. He/she will get some knowledge related to science. You are god of science sir. Your way of teaching is out of this world. You are goat sir.
42:50-No exactly spherical but oval
42:47 Earth is not a exact spherical shape as it shape is geoid
1:51:53
In this lecture I can relate very interesting way of gravitation
3:20 sir ham samjh gaye Khalifa se 😂😂😂😂😂
Mass point 1 mass is a quantity of matter .weight 1 weight is a force by which Earth attracts a body towards its centre.mass 2 mass the SI unit of mass is kg . weight 2 the SI unit of weight is Newton .mass 3 a mass is a constant value of an object and does not change from place to place .weight 3 a weight is a force acting vertically downwards .mass 4 the greater the mass the greater the inertia. Weight 4 a weight has both magnitude and direction