Premium
WHAT DO YOU THINK?
Author(s) -
Tuckfield W. J.,
Harris Robert
Publication year - 1969
Publication title -
australian dental journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.701
H-Index - 71
eISSN - 1834-7819
pISSN - 0045-0421
DOI - 10.1111/j.1834-7819.1969.tb03333.x
Subject(s) - citation , library science , computer science
1. Your teacher will show you a slow-motion video of a world-class figure skater doing a triple axel jump. The image of the skater will appear to “jerk,” because a video camera completes one “frame,” or one complete picture, every s. When the video is played at normal speed, you perceive the action as continuous; played at slow motion, the individual frames can be detected and counted. The duration of each frame is s. 3 1 0 3 1 0 Activity 4 Defy Gravity