CLASS 9
MOTION = A BODY IS SAID TO BE IN MOTION WHEN IT CHYANGE ITS POSITION
WITH RESPECT TO TIME
NOTE = A MOTION IS RELATIVE WITH RESPECT TO OBSERVERS
TYPES OF MOTION
1 LINER MOTION= LINER MOTION IS A ONE DIMENSINONAL MOTION ALONG A
STRITH LINE
2CIRCULATERY MOTION = THE MOVEMENY OF A BODY FOLLOWING A CIRCULAR
PATH
3 OSCILLATORY MOTION = THE MOVEMENT OF A BODY TO A FRO PATH