IIT, AIEEE, CET Physics Entrance Preparation : System of Particles, Center of mass and its motion

Monday, September 01 2008 | 6:30 PM (IST)

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Teacher:APT ACADEMIC SOLUTIONS

Price:Free

Duration:60 minutes

Type:Public Class

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System & Device Check

About the Class

In Physics, the center of mass of a system of particles is a specific point at which, for many purposes, the system''s mass behaves as if it were concentrated. The center of mass is a function only of the positions and masses of the particles that comprise the system. In the case of a rigid body, the position of its center of mass is fixed in relation to the object (but not necessarily in contact with it). In the case of a loose distribution of masses in free space, such as, say, shot from a shotgun, the position of the center of mass is a point in space among them that may not correspond to the position of any individual mass. In the context of an entirely uniform gravitational field, the center of mass is often called the center of gravity, the point where gravity can be said to act.

This session would focus entirely on the concept of center of mass and its motion. This would be followed up by a session on conversion of momentum between two colliding bodies.

The previous sessions in the Physics series of IIT, CET, AIEEE, Engineering Entrance Preparation were:

Keywords: aieee, cet, iit, engineering entrance, physics, plus 2, system of particles

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vishal dhiman
By: vishal dhiman
198 days 1 hours 1 minutes ago

sir please send me some problems & tips on rotational mechanics at my e-mail id i.e vishal.dhiman09@gmail.com

sunny
By: sunny
554 days 6 hours 43 minutes ago

sir could u send me some preoblems on kinematics.my eid is vishesh.knw@gmail.com

Dhirendra kumra
By: Dhirendra kumra
554 days 14 hours 25 minutes ago

sir,Obtain theformula for the electric field due to a long thi eire of uniform linear charge density alfa without Gauss''s Law .

naina rathod
By: naina rathod
554 days 15 hours 34 minutes ago

sir,can u send me some tricks to solve physics numericals easily?my id is sweetsandra9@yahoo.com

megha
By: megha
554 days 19 hours 12 minutes ago

CAN U PLEASE SEND ME PROBLEMS & SOLUTIONS ON ELECTROSTATICS

Gaurav .
By: Gaurav .
555 days 12 hours 46 minutes ago

sir could u send me some preoblems on kinematics. my mail id is gaurav1292@yahoo.com

surya
By: surya
555 days 20 hours 35 minutes ago

sir,can u send me some problems in phy

hemant chandola
By: hemant chandola
556 days 5 hours 22 minutes ago

sir please tell me about B.Sc-3 chemistry

priyank
By: priyank
557 days 14 hours 44 minutes ago

sir,wht are imp. topics for boards

Khirod Kumar Bishoyee
By: Khirod Kumar Bishoyee
558 days 3 hours 53 minutes ago

sir wht r tthe topics to be covered in first yr (phy,chem,maths) that r essential for the exam

debajyoti bose
By: debajyoti bose
558 days 14 hours 22 minutes ago

sir i wanted the physics paper of aieee exam 2006........

jai sharma
By: jai sharma
558 days 15 hours 11 minutes ago

is reading chemistry today for my preparation is good jaisharma94@yahoo.com

jai sharma
By: jai sharma
558 days 15 hours 12 minutes ago

sir can i have some cd"s to learn for AIEEE & tell me some important for my preparation

Abhishek
By: Abhishek
558 days 15 hours 14 minutes ago

it''s a good sites

Pinak
By: Pinak
558 days 18 hours 31 minutes ago

Sir, please tell me What is the perfect defination of spectra?

karuna yadav
By: karuna yadav
559 days 3 hours 6 minutes ago

sir, i want to know about geo physics,please send me syllabus of msc entrance exam

Ravikant
By: Ravikant
559 days 16 hours 12 minutes ago

Sir could u please tell me the important books for the preperation my id ravisporty@gmail.com

urvashi jindal
By: urvashi jindal
559 days 18 hours 57 minutes ago

chemistry- why vanderwauls radii is greater than metallic radii?

rahul
By: rahul
559 days 19 hours 23 minutes ago

SIR, could u please send me some problems? my mail ID is: gaurav2301@rediffmail.co.in

ABHISHEK SINGH YADAV
By: ABHISHEK SINGH YADAV
559 days 21 hours 12 minutes ago

WHAT IS TORQUE

ANUJ juneja
By: ANUJ juneja
560 days 45 minutes ago

SIR, do u hv 3-D movies of various topics? if ys plz tel hw 2 access coz i m a new i-net user. ID- anuj.juneja.1@gmail.com

GIRIJA
By: GIRIJA
560 days 19 hours 1 minutes ago

SIR, could u please send me some problems? my mail ID is: gijju2817@yahoo.com

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