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chap. 11- science

chap. 11 sections 1,2,3

QuestionAnswer
힘이란 무엇일까? f=ma
운동량 이란? 질량 곱하기 속도
운동량 변화량이란? 나중운동량 - 처음 운동량
What is ta unit of measurement for pressure? Pascal.
What is a fluid? any substance that can easily flow and takes up an entire space.
What is an upward force water pushing on an object? A buoyant force.
What relates to the amount of fluid that a submerged object displaces to the buoyant force on the object? Archimedes' Principle.
How do boats float? Boats float because of the amount of surface area on the bottom of the boat.
Created by: siena597
 

 



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