{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

pracexam1 - PRACTICE EXAM 1 PHYS 15200 NOTE 1 Your official...

Info icon This preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
PRACTICE EXAM 1 – PHYS 15200 Page 1 of 4 NOTE 1) Your official exam will have different questions. 2) You will be tested on your mastery of concepts and problem-solving skills. 3) You will be given a formula sheet to use during the exam. 3) The solutions to this practice exam will be discussed in lecture. Part I. Multiple Choice Questions [2 pts each] Directions: Choose the alternative that best completes the statement or answers the question. Unless otherwise stated, assume ideal conditions (no air resistance, uniform gravity, etc.) 1) A car travels one complete lap around a circular track of radius 100 m in exactly 40 seconds. The magnitude of the car’s average velocity over the 40-sec interval equals (A) zero (B) 2.5 m/s (C) 7.8 m/s (D) 15.7 m/s (E) Not enough information. 2) A penny is thrown downward from the roof of a tall building. In the absence of air resistance, the magnitude of the net force acting on the penny as it falls
Image of page 1

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

View Full Document Right Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

{[ 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