Joko Yohanis,S.Pd PHYSIC SENIOR HIGH SCHOOL

x Joko Yohanis SMA 3 Buper Jayapura MOTION Joko Yohanis SMA N 3 Jayapura Joko Yohanis SMA N 3 Jayapura BY

x Joko Yohanis SMA 3 Buper Jayapura OUTCOME After study this lesson student will be able: - To understand definition of motion - To understand distance and displacement After study this lesson student will be able: - To understand definition of motion - To understand distance and displacement

MOTION MOTION MOTION Do you know what motion is ?

Initial position /Reference point Final position

MOTION MOTION MOTION In physics, an object is called in motion ( move) if its position changes against a reference point

According to the definition of motion, which animals are in motion and which ones are not motion. Give your reason.

Distance Displacement DISTANCE AND DISPLACEMENT

8 m 6 m Distance = = 14 m Displacement = 10 m scalar vector What are the distance and displacement ? DISTANCE AND DISPLACEMENT

Distance and Displacement Distance and Displacement What is the difference between distance and displacement ?

Distance and Displacement Distance and Displacement Distance and Displacement The changed position of an object at a certain time is called displacement ( Final Position – Initial position). While the length of the actual path traveled by the object during its motion is called distance

A O B Determine the distance from ( A-O-B-O ) ? = 16 Determine the displacement ? – 1 – (-5) = 4 Determine the distance from ( O-B-O-A-O ) ? = 23 Determine the displacement ? 3 – 0 = 3 A O B Determine the distance from (B-O-A-O-B-O) ? Determine the displacement ? ( Final Position – Initial position )