# MATH HL IA Example

본 문서는 수학(HL)에서 2017년도에 작성했던 IA문서 입니다. 저의 주제는 projectile motion을 수학적으로 풀어낸 논문입니다.

[본문내용]

Investigating Projectile Motion
Mathematics HL Internal Assessment
Date: November 4th, 2016

Candidate’s declaration: I confirm that this work is my own work and is the final version. I
have acknowledged each use of words, graphics, or ideas of another person, whether written,
oral, or visual.

Introduction:

The investigation aims to explore the angle that makes the arrow to travel a maximum
displacement by comparing an ideal projectile motion and projectile motion with air resistance
and figuring out effectiveness of air-resistance in archery. The topic is significance in terms of real life situation. The traditional Bows and Arrows are common weapons which used from a
long history. Nowadays, there is a archery in the Olympics which is slightly different from Korean traditional bows and arrow. From the Rio Olympics 2016, I was interested in how
Korean archery players shoot accurately the target from a long displacement, and also how
people shot their enemy using bows and arrows in history. In order to do that, it is significant to figure out the maximum displacement that people can shoot. It will form an Ideal projectile
motion if there is no air-resistance and wind acting upon the arrow. However, I will also take air resistance account for comparing with ideal projectile motion and making it more realistic.
Therefore, the focus of the investigation is considering air resistance of projectile motion
mathematically…

• 과목명: Mathematics
• 주제: Project Motion
• 총 페이지수: 14 pages
• The file is in PDF format.

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