Physics Lab Report 2.docx

1 v 3 111 v 3 99 g 3 940 4 40 01 x 26 14 v 4 140 v 4

Info icon This preview shows pages 3–4. Sign up to view the full content.

= 11.1 v 3 = 111 ∆ v 3 = 99 g 3 = 940 4 40 0.1 x 26 = 14 v 4 = 140 ∆ v 4 = 92 g 4 = 920 5 40 0.1 x 37 = 16.4 v 5 = 164 ∆ v 5 = 92 g 5 = 920 6 40 0.1 x 48 = 18.7 v 6 = 187 ∆ v 6 = 91 g 6 = 910 7 40 0.1 x 59 = 21 v 7 = 210 ∆ v 7 = 91 g 7 = 910 8 40 0.1 x 610 = 23.2 v 8 = 232 ∆ v 8 = 92 g 8 = 920 9 40 0.1 x 711 = 25.6 v 9 = 256 ∆ v 9 = 91 g 9 = 910 10 40 0.1 x 812 = 27.8 v 10 = 278 ∆ v 10 = 92 g 10 = 920 11 40 0.1 x 913 = 30.1 v 11 = 301 ∆ v 11 = 93 g 11 = 930 12 40 0.1 x 1014 = 32.4 v 12 = 324 13 40 0.1 x 1115 = 34.7 v 13 = 347 14 40 0.1 x 1216 = 37 v 14 = 370 15 40 s 0.1s x 1317 = 39.4 v 15 = 394 Calculations : 1) ´ g = 940 + 990 + 920 + 920 + 910 + 910 + 920 + 910 + 920 + 930 10 = 927 cm / s 2
Image of page 3

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

2) ∆ g = ( 940 −´ g ) 2 + ( 990 − ´ g ) 2 + 4 ( 920 −´ g ) 2 + 3 ( 910 −´ g ) 2 + ( 930 −´ g ) 2 10 = 22.825 cm / s 2 3) ∆g ´ g 100 = 22.825 cm / s 2 927 cm / s 2 100 = 2.462 Questions : 1) Yes, the calculation error is small and approximately 2.462%. 2) The tape timer makes 40 vibrations per second.
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.
  • Spring '15
  • Centimetre gram second system of units, Centimetre, Maitry Tur, Sergey Khegay

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern