Hay guys in this time I back with some English articles and
I’m so sorry if my English is too far from good and perfect hehehe and what I
mention in this blog was a physic. But don’t worry I just packed it up with
easy and general definition and not incluided the MATH ! hehehehe so let we
Start
Before you understanding Motion you have to know what is
speed. When body moved they have speeds. Just example when I walk from location
A to another location like B. It has distance 5 km, and I spent 2 hours. Anyone could say that I
have speed 2,5 km every hour. Nope, that is average speeds, This gives no
information about the jorney at all. You don’t know how my instananeous speed
is. Instantaneous speed and average speed are two different. You can got average speeds when you sum up the
journey and instantaneous speed gives you
information about the speed in every moment. Speed is the distance that
covered by an object with some interval.
You must be know about race. Let me take the
example about Moto GP. Suppose Valentino Rossi starts with a speed of zero,
then it can pick up the speed of 200
km/h in just 4 minute. This is what acceleration means. Acceleration is the
rate change of speeds. Accleration tells us how quickly the object switches
between two speeds.
To the next time we will discuss about how a body can
moved?? And our special guest is Aristotle, Galilleo Galilei and Isaac Newton.
See you
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