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Old May 23rd, 2013, 05:40 PM
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Join Date: Dec 2011
Default Re: IIT JEE Notes

you want IIT JEE Notes so I have and I am sharing with you:

1. Introduction
In our dialy life ,we see lots of things moving around for example car passing through from one place to other ,person riding on a bicycle and many more like this.
In scientific terms an object is said to be in motion ,if it changes its position with the pasage of time and if it does not change it position with the passage of time then it is said to be at rest
Both the motion and rest are relative terms for example mobile kept on the table is resting at its position but it is moving in the sense as earth is rotating on its axis.So for a person seeing mobile from earth it is at rest and for person on moon earth seems to change its position with time and so mobile is moving.
Simplest case of motion is rectilinear motion which is the motion of the object in a straight line
In our descriotion of object ,we will treat the object as an point object
Object under consideration can be treated as point object if the size of the object is much smaller than the distance travelled by it in a reasonable time duration for example length of a motor car travelling a distance of 500km can be neglected w.r.t distance travelled by it.
Here in kinematics ,we study ways to describe the motion without going into the cause of the motion

Rest of contents is given in attached word file and you are free to download it:
Attached Files Available for Download
File Type: doc IITJEE Notes.doc (45.0 KB, 40 views)
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