{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

# 94784 - PHYS 2211 Test 2 Name(print Instructions Read all...

This preview shows pages 1–4. Sign up to view the full content.

PHYS 2211, Test 2, October 16, 2008 Name (print) Instructions Read all problems carefully before attempting to solve them. Your work must be legible, and the organization must be clear. You must show all work, including correct vector notation. Correct answers without adequate explanation will be counted wrong. Incorrect work or explanations mixed in with correct work will be counted wrong. Cross out anything you don’t want us to read! Make explanations correct but brief. Don’t write a lot of prose. Include diagrams! Show what goes into a calculation, not just the final number, e.g.: a · b c · d = (8 × 10 - 3 )(5 × 10 6 ) (2 × 10 - 5 )(4 × 10 4 ) = 5 × 10 4 Give standard SI units with your results. Unless specifically asked to derive a result, you may start from the formulas given on the formula sheet, including equations corresponding to the fundamental concepts. If a formula you need is not given, you must derive it. If you cannot do some portion of a problem, invent a symbol for the quantity you can’t calculate (explain that you are doing this), and use it to do the rest of the problem. Honor Pledge “In accordance with the Georgia Tech Honor Code, I have neither given nor received unauthorized aid on this test.” Sign your name on the line above

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

View Full Document
PHYS 2211 Do not write on this page! Problem Score Grader Problem 1 (20 pts) Problem 2 (15 pts) Problem 3 (15 pts) Problem 4 (20 pts) Problem 5 (15 pts) Problem 6 (15 pts)
Problem 1 (20 Points) A proton moving in the x direction is speeded up by a constant electric force in the x direction, of magnitude 3 . 4 × 10 12 N. When the proton passes the location x = 5 m, its speed is 2 . 95 × 10 8 m/s. (a 3pts) What is the rest energy of this proton?

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

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### What students are saying

• 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.

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

• 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.

Dana University of Pennsylvania ‘17, Course Hero Intern

• 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.

Jill Tulane University ‘16, Course Hero Intern