alejo

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Desk Tidy

Szerző: Nur Syafiqah Kamal Abdul Zaman

PROJECTILE MOTION

Szerző: S D

Cinematography

Szerző: Paulo Victor

FITT Principal

Szerző: Nickie Spencer

MOTION MEASUREMENT AND CONTINUITY

SIZE

Length

Straight lines

Is used to defined

Area

a and b as A = ab

Itegration method

where can define area for nicely curved shapes as the limit of the sum of infinitely many polygons.

Volume

rectangular polyhedron a, b, c as V = abc.

a general polyhedron cannot be cut into a cube by straight cuts

discovered by Max Dehn

Values be Additive and rigid

SPACE

Properties Galilean space

vanishing distances

Can beat any limit

Define angles

Define distances

Can form shapes

Can be lined up if on one line

Can be distinguished

Distinguish positions

with our senses

TIME

Clocks

moving system whose position can be read

types

Seasonal clocks

Lunar clocks

Sundials

Stopwatches

Instants of time

don´t habour surprises

do not end

define duration

can be put in order

Can be distinguished

are equal for all observers

can have vanishing duration

Sequences of all instants

The smallest part is called

Events

is deduced by comparing motion

STRAIGHT

Is defined with the help of

Radiation

Bodies

Flatness

HOLLOW EARTH

r = R2 /r.

Distances is

VELOCITY

Can

Have defined angles

Be added

Be compared

Point somewhere

Change gradually

Be distinguished

Does not need

time

Measurement to be defined

Space

Form a

Euclidean vector space

Called GALILEAN Velocity

According to Mathematicians