INTRODUCTION TO MOTION IN DETAIL CLASSICAL MECHANICS.

 what is movement?

in our previous grades we have contemplated movement and its sorts we should have a speedy audit we should begin with movement in basic words in the event that a body is moving it's portrayed as movement that is all in somewhat more specialized words movement is characterized as a change in the place of a body with time yes change in the situation with time for instance when an article is moving from point A to point B it's changing its situation with time we saw that the time is likewise changing along with the position so it is going through movement what are the sorts of movement that Sorts of movement

we had concentrated beforehand we have seen

four kinds of movement the most straightforward of all

rectilinear movement

is the rectilinear movement it is the

movement of a body in an orderly fashion the

model that we saw before is of a

rectilinear movement object is moving in a

straight line from A to B there is

roundabout movement

one more sort of movement called a round

movement

what might this kind of movement at any point be it is

the movement of a body along the

perimeter of a circle model movement

of the earth around the Sun is an

illustration of roundabout movement the third

rotational movement

sort of movement that we saw is a

rotational movement it is the movement of a

body around a proper hub which is

going through the item this is

significant the hub needs to go through

the article illustration of rotational movement

is a roof fan pivoting along its hub

so that's what you see assuming I draw a theoretical

line called the hub of revolution then, at that point,

it's going through the fan and the

occasional movement

last kind of movement is an intermittent

movement which is the movement that rehashes

itself in equivalent time frames can

you consider any illustration of this sort of

movement any item rehashing its movement

in equivalent time periods will be

going through occasional movement expect to be an

object is moving around and around and is

covering each round like clockwork

is it playing out an unadulterated

movement totally since it's rehashing

its movement along a similar way every

three seconds it is going through occasional

movement however stand by a second this item is

moving along the outline of a

circle so it is likewise going through round

movement so what might you at any point close from

this model we can say that an item

can go through more than one kind of movement

simultaneously here are the couple of the

instances of movement in our day to day existence

instances of movement in our day to day existence

go through them well and let me know what

sort of movement every single one of them

addresses and note that one model

could likewise have more than one sort of

movement the first is plainly

rectilinear movement it's a vehicle moving

along a straight line the subsequent one is

fascinating the greater part of us would have

speculated rectilinear movement subsequent to seeing

the word straight which kind of movement

are the wheels of a vehicle

performing are they going through

rotational movement or rectilinear movement

or on the other hand both since the car is moving

in an orderly fashion

it's wheels are going through both

rectilinear and rotational movement at the

same time what might be said about the basic pendulum

we realize that a basic pendulum performs

forward and backward movement this forward and backward movement

rehashes the same thing in equivalent timespans

time so it's going through occasional movement

presently let me pose you an inquiry assume

you need to head out to city B from city a

which method of transport will get you

faster to the objective a bike or

an aero plane clearly an aero plane

since the speed of an aero plane in air

is much faster than the speed of a

bike on a street however what is speed keep

watching our recordings to know more