Invitation ·         Invitation is a invited or call that use to make someone or more, for attend a agen. -          Undangan adalah sebuah ajakan yang di gunakan...

ANNOUNCEMENT The announcement is important news or information to be known to the general public. As the name implies, this announcement is open or may be known by anyone. Things that need to be considered in making the announcement is as follows:   ...

GERAK MELINGKAR. Jika sebuah benda bergerak dengan kelajuan konstan pada suatu lingkaran (disekeliling lingkaran ), maka dikatakan bahwa benda tersebut melakukan gerak melingkar beraturan. Kecepatan pada gerak melingkar beraturan besarnya...

ADVERTISEMENT ·         Advertisement is a bargaining or make public to know about some things or service. -          Iklan adalah suatu penawaran / membuat khalayak...