The science lecture theatre of a college is 10m wide and has a door at a corner. A science teacher enters at 12.00 noon through the door and makes 8 rounds along the 10 m wall back and forth during the period and finally leaves the class room at 12.40 p.m. through the same door. Compute the average speed and average velocity.

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
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The science lecture theatre of a college is 10 m
wide and has a door at a corner. A science teacher
enters at 12.00 noon through the door and makes
8 rounds along the 10 m wall back and forth
during the period and finally leaves the class
room at 12.40 p.m. through the same door.
Compute the average speed and average velocity.
Transcribed Image Text:The science lecture theatre of a college is 10 m wide and has a door at a corner. A science teacher enters at 12.00 noon through the door and makes 8 rounds along the 10 m wall back and forth during the period and finally leaves the class room at 12.40 p.m. through the same door. Compute the average speed and average velocity.
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