일반 물리학 실험 Projectile motion 실험레포트

일반 물리학 실험 Projectile motion 실험레포트

일반 물리학 실험 Projectile motion [실험레포트].hwp

본문 Projectile Motion Using Photogates 1.Purpose The purpose of this experiment is to predict and verify the range of a ball launched at an angle. Photogates are used to determine the initial velocity of the ball. 2.Theory To predict where a ball will land on the floor when it is shot off a table at some angle above the horizontal, it is necessary to first determine the initial speed of the ball. This can be determined by shooting the ball and measuring the speed using photogates. To predict the range, x, of the ball when it is shot off with initial velocity at an angle q, above the horizontal, first predict the time of flight using the equation for the vertical motion: where y0 is the initial height of the ball and y is the position of the ball when it hits the floor. Then use x=vo cosq t to find the range. 3.Equipments -Projectile Launcher and plastic ball -Photogate bracket -2 photogates -Computer -Plumb bob 하고 싶은 말 좀 더 업그레이드하여 자료를 보완하여, 과제물을 꼼꼼하게 정성을 들어 작성했습니다. 위 자료 요약정리 잘되어 있으니 잘 참고하시어 학업에 나날이 발전이 있기를 기원합니다 ^^ 구입자 분의 앞날에 항상 무궁한 발전과 행복과 행운이 깃들기를 홧팅 키워드 실험, 일반, 실험레포트, 물리학, 실험레, 포트