Motion in a Plane Class 11

Motion in a Plane Class 11
For Live Classes, Concept Videos, Quizzes, Mock Tests & Revision Notes please see our Website/App:
Our Website: bit.ly/2KBC0l1
Android App: bit.ly/3k48zdK
CBSE Class 11 Courses: bit.ly/48isN9Q
CBSE Class 10 Courses: bit.ly/363U55V
CBSE Class 9 Courses: bit.ly/39Pm7mM
CBSE Class 8 Courses: bit.ly/3bJByzB
ICSE Class 10 Courses: bit.ly/2MaXpFo
ICSE Class 9 Courses: bit.ly/3iFV7dl
ICSE Class 8 Courses: bit.ly/3boM5OB
IGCSE Courses: bit.ly/2YNwQcn
Artificial Intelligence: bit.ly/3vm3FAE
Python Coding: bit.ly/3nX0s2y
Java Coding: bit.ly/3chHTAK
Facebook page: bit.ly/2s6VYhf
Motion in a plane, also known as two-dimensional motion, refers to the movement of an object in a flat, two-dimensional space. This type of motion involves two coordinates, typically x and y, which describe the object's position in the plane. Here are the key aspects of motion in a plane:
1. Position and Displacement:
- Position is specified by a vector r with components (x, y).
- Displacement is the change in position, represented by Δr = r2 - r1.
2. Velocity:
- Average velocity is the displacement divided by the time interval, v avg = Δr/Δt.
- Instantaneous velocity is the limit of the average velocity as the time interval approaches zero, v = dr/dt.
3. Acceleration:
- Average acceleration is the change in velocity divided by the time interval, a avg = Δv/Δt.
- Instantaneous acceleration is the limit of the average acceleration as the time interval approaches zero, a = dv/dt.
4. Equations of Motion:
- These equations describe the relationship between displacement, velocity, acceleration, and time.
5. Projectile Motion:
- A common example of motion in a plane is projectile motion, where an object moves under the influence of gravity. The horizontal motion has constant velocity, and the vertical motion has constant acceleration due to gravity.
6. Uniform Circular Motion:
- When an object moves in a circle at a constant speed, it experiences centripetal acceleration directed towards the center of the circle.
By analyzing these components, physicists can describe and predict the behavior of objects moving in two-dimensional space.
At Manocha Academy, learning Science and Math is Easy! The school coursework is explained with simple examples that you experience every day! Yes, Science & Math is all around you! Let's learn every day from everyday life!

[@ManochaAcademy]

For Live Classes, Concept Videos, Quizzes, Mock Tests & Revision Notes please see our Website/App: 👉Our Website: bit.ly/2KBC0l1 👉Android App: bit.ly/3k48zdK

[@venisolai7982]

Sir l literally waiting for this chapter ❤ And I sure that ur channel will soon get 3 million subscribers. 🎉

[@neethiraj8]

Sir literally waiting for your class ., it’s very beneficial to students like me who have zero knowledge in physics your videos are very helpful thanks sir

[@ytmover]

Sir, Your youtube channel and your explaining videos are truck of knowledge for us And also very useful channel for maths and physics students . I learnt so many from you such as maths and physics.

[@bibekshrestha1216]

sir, i am in confusion according to my calculations the position vector of the final velocity is 3i + 6j . you wrote 3i + 12j. how 2 magically appeared at the time of multiplication by t=3?

[@god21d]

Differentiating t square will get 2t

[@brokannadagaming4618]

Sir need more video like this as soon as possible can you pls start 12 physics also🙏🙏🙏🙏🙏🙏

[@SamuelBacha-k2f]

I Have love it the way of your teaching.Please do on chemistry?❤

[@emn_gamer1313]

Waiting for your video 📸🎉

[@ranger445]

Sir please come up with dedicated jee series for both class 11 and 12🙏🙏... Live u sir 🙏❤️

[@SivaKumar-mu5pj]

Average acceleration and acceleration are different entities. Please, correct it, sir. And for delta it better use 'd' for difference ( differential calculus) . Don't confuse us.

[@Photonics_05]

Sir how can you cite an example of a car for 2d motion...for learners its quite confusing

[@simiv1272]

What is the energy convertion when a car is moving uphill. Is chemical energy to mechanical energy correct?

[@user-tt9wq2xv1r]

acceleration = +4j

[@uditsharma6509]

Waiting for you...... And you surprised us ❤

[@ManochaAcademy]

Ha ha ... thanks!

[@Niber-mh6dm]

Sir, can you make a video for the justice of Bangladeshi students.

[@MuhammadQasim-th3ed]

Good lecture 👍💛...

[@palakpreetkaur1120]

Keep it up!!

[@ManochaAcademy]

Thanks!

[@Buoyantclasses]

Good explanation

[@SarvjeetPaswan-nm8uy]

❤❤ very nice sir

[@GangadharRao-po7zi]

Sir can you please tell me about what is elements

[@vijinamk5164]

❤👍🏻

[@highvoltexplorer]

nice

[@ManochaAcademy]

Thanks!

[@alusarichandana3333]

Tq sir i want this video

[@PhenomenonOP]

sir nice video but sir why are you not live for past three years i watch your video from 7th and today i'm in 9th and still watching your video

[@kruthicm9948]

acceleration is 4m/s^2??

[@tanishgoud5796]

hi sir

[@ManochaAcademy]

Hi, thanks for watching!

[@JitendraPrasad-jw7ch]

Bhaiya plz physics numericals

[@Afrafirdos]

Sir please will you upload chemistry 11th standard stucture of atom 2nd lesson plz sir 🙏

[@EstherTakyiwa-c4t]

a(t)=3i/t + 3j

[@sriritwikshastry9603]

[@SivaKumar-mu5pj]

Displacement itself a vector, then why did you say displacement vector, Velocity vector,.. etc., everytime? Is it meaningful in saying this?

[@ManochaAcademy]

Let's say a body moves from A to B. Displacement vector is the vector drawn from point A to point B.

[@SivaKumar-mu5pj]

@@ManochaAcademy you can say "Displacement" and not " displacement vector".

[@manovaraj4482]

U r foolish, Sir was correct

[@gkprotagonist511]

@@SivaKumar-mu5pjbruh so what why the f do you even need to be Soo specific the point is you understood it or not

[@abookp5317]

​@@SivaKumar-mu5pj If u knew everything then just don't come again💩

[@sampathkumar6347]

Sir I just madly fell in love with you, please may I know your name

[@Afrafirdos]

Sir your alll viodioes are very helpfull sir ..tq so much sir🎉🎉🙏🙏

[@ManochaAcademy]

Most welcome!

[@aavulakavitha2293]

First view first comment sir❤

[@ManochaAcademy]

Thanks for watching so fast!

[@harilal153]

🎉🎉🎉❤❤❤

[@ManochaAcademy]

Thanks!

[@shellzmalhotra709]

Damn Is there anything he expalined without practicals I wish you all the best sir Just like PW you will also get ur institute expanding like fire

[@ManochaAcademy]

Great to hear that you like our videos! Thanks!

[@seethap4586]

I was eagerly waiting for this video, thank you so much sir

[@Sparkle...723]

Hehehheeh! Video like krke save krli hai😂I will watch it one day before exam

[@ManochaAcademy]

Ha ha ... don't watch it 1 day before :) Watch now!

[@Afrafirdos]

Sir I want one suggestion.😢 Physics is very difficult to me 😢 how to learn sir

[@ManochaAcademy]

Focus on understanding the concept first. Take your time to do that and then practice questions. All the best!

[@sampathkumar6347]

Sir please mention your name before start the class in next class

[@TheUrbanfilmstudio]

Hi sir

[@ManochaAcademy]

Hi, thanks for watching!

[@EstherTakyiwa-c4t]

a(t)=3i/t + 3j