I did B. Tech in Aerospace Engineering from IIT Kharagpur in 2008. Since then I have been in IIT JEE coaching business.  I have taught more 

Vikas Agarwal

This course explains concepts of physics which focuses on problem solving. The course targets the entrance exams such as IITJEE and NEET/AIIMS.

IIT JEE 2020 and 2021 Main and Advanced exam preparation. Know about detailed syllabus, best books, exam pattern and dates. Cover previous year question papers and book solutions from great educators.

IIT JEE

JEE Main and Advanced Preparation

Hindi

(Hindi) Physics Simplified Center of Mass: IIT JEE

Centre of Mass, Impulse and Collisions

Mechanics

Physics

IITJEE, NEET UG and Foundation

Ace the toughest competitive and government exams in India 

Test Preparation

This lecture covers following- 

1. Definition of mass moment of a particle about origin

2. Mass moment of a system of particles about origin.

3. Mass moment of a system of particles about a general point P.

4. Definition of center of mass of a system of particles.

Examples on above

Lecture (1/3)-Mass Moment (in Hindi)

Concepts covered -

1. Center of mass of two particle system.

2. Use of symmetry in determining location of CM

3. Center of mass of uniform objects with regular geometry

4. Center of mass of system comprising of multiple objects.

Lecture (2 /3)- Center of Mass(in Hindi)

Two Examples on locating CM- first on system of objects with regular geometry and Second on cut out object. Then Standard results. Then expression of velocity and acceleration of CM

Lecture 3 Center of Mass(in Hindi)

Example on acc.  Of CM and important conclusions from eq 1,2

Lecture 4 Center of Mass(in Hindi)

Examples depicting acceleration of CM is affected by external force only and recoil of gun as an application of Principle of conservation of momentum.

Lecture 5 Center of Mass(in Hindi)

Using expression of velocity of recoil and other application of conservation of momentum- 2. Collisions 3. Collisions

Lecture 6 Center of Mass(in Hindi)

Displacement related question and COM +WET situation-1. Bullet hitting a pendulum 2. Block moving on a wedge culminating into vertical surface (partially covered)

Lecture 7 Center of Mass(in Hindi)

COM+WET continued - 2. Wedge culminating into vertical surface & 3. Block on an inclined wedge discussed

Lecture 8 Center of Mass(in Hindi)

Two blocks connected to spring and released - - case completely deciphered!!

Lecture 9 Center of Mass(in Hindi)

Impulse, average force, impulse momentum equation and introduction to impulsive forces

Lecture 10 Center of Mass(in Hindi)

This lecture teaches how to decide when to consider normal, tension and friction as impulsive /non impulsive

Lecture 11 Center of Mass(in Hindi)

Description of coefficient of restitution and 1 D collisions

Lecture 12 Center of Mass(in Hindi)

Lecture 13 Center of Mass(in Hindi)

Lecture 14 Center of Mass(in Hindi)

Teaching - Physics & Quant
Founder - The VMD Inst, The VMD GYM, VIReAL Classrooms
Manager - Medical Edu Services Pvt Ltd

Uttam Singh

This course is especially designed for IIT JEE aspirants. It is also beneficial for the students of class 11th and Medical aspirants. Every concept, every topic along with numericals have been covered in this course.

(Hindi) Gravitation: IIT JEE

Top Physics Faculty for JEE Main and Advanced from Kota.
10+ Years Experience. Ex Resonance Kota and Bansal Classes.
B .Tech - IIT Patna.

Kailash Sharma

This course is in continuation of my previous course on Center Of Mass Calculation. this course is about the motion of Center Of Mass, Linear Momentum Conservation, Spring Mass Problems, Impulse, Collision and Variable Mass System.

(Hindi) Center of Mass Part 2: Motion of C.O.M - IIT JEE

This course is about the definition of Center Of Mass, finding the position of COM of system of particles and Continuous mass distributions.

(Hindi) Center Of Mass Calculation Part 1- IIT JEE

This course is in continuation of my previous course on Center Of Mass Calculation and Motion of COM. this course is about the Impulse momentum calculation, Collision and Variable Mass System using linear momentum conservation principle.

(Hindi) Center Of Mass Part 3: Impulse Collision and Rocket Propulsion - IIT JEE

entrepreneur 
and intern at unacademy 
follow to check out how interesting physics can be made if i am there to help you guys out :) . 

Samay Kakkar

The course will give a brief introduction of forces, momentum and it's conservation and the relation of the same with Newton's laws. 
The course also includes a good amount of mixed types of problems from related concepts so as to give students some idea about how some tough sums which have more than 1-2 concepts involved can be solved.\

Linear Momentum and Inertia for IIT JEE

In this course, Kailash has covered Torque, Kinematics and Dynamics of Rotational motion. He has also covered Rotation about Fixed Axis, Combined Translational and Rotational Motion, Rolling cases and toppling of bodies.

Lessons

14 lessons • 3h 28m

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Lecture (1/3)-Mass Moment (in Hindi)

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Lecture (2 /3)- Center of Mass(in Hindi)

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Lecture 3 Center of Mass(in Hindi)

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Lecture 4 Center of Mass(in Hindi)

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Lecture 5 Center of Mass(in Hindi)

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Lecture 6 Center of Mass(in Hindi)

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Lecture 7 Center of Mass(in Hindi)

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Lecture 8 Center of Mass(in Hindi)

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Lecture 9 Center of Mass(in Hindi)

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Lecture 10 Center of Mass(in Hindi)

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