Log in
HomeStudy Guides420,000US230,000

PHYSICS 7C Midterm: PHYSICS7C Midterm 1 2015 Fall with Solutions

144 views28 pages
turquoisegnu128
15 Oct 2018
School
UC-Irvine
Department
Physics
Course
PHYSICS 7C
Professor
All

For unlimited access to Study Guides, a Grade+ subscription is required.

anishka.fernandopulle1 and 38345 others unlocked
PHYSICS 7C Full Course Notes
35
PHYSICS 7C Full Course Notes
Verified Note
35 documents

Document Summary

!r = x i + y j + z k. T = d ! dt and ax = d x dt ay = d y dt az = d z dt. 2 a xt 2 and x = 0x + a xt (for constant acceleration ax) x = x0 + 0xt + 1. F i f s sn and f k = kn and f r = rn and f = k and f = d 2 and t = 2 m 2 and wtot = k2 k1 = k. & w = dw dt and p = 2 kx2 and k1 +u1 +wother = k2 +u2 and k + u + uint = 0 and t = An adventurous archaeologist of mass 100 kg crosses between two rock cliffs by slowly going hand over hand along a rope stretched between the cliffs. He stops to rest at the middle of the rope.

Get access

Grade+
$40 USD/m
Billed monthly
Grade+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
10 Verified Answers

Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related Documents

PHYSICS 7C
Final Exam
Study Guide
PHYSICS 7C Study Guide - Final Guide: Rotational Energy, Angular Velocity, Maryland Route 2
turquoisegnu128
PHYSICS 7C Lecture 1: Syllabus and Basic Physics
bronzeskunk398
EL ENG 16A
Final Exam
Study Guide
EL ENG 16A Study Guide - Midterm Guide: Proctor, Common Interface, Voltage Source
turquoisegnu128

Related Questions

26. Consider the Cocktail Sort (code 4) algorithm described in the appendix. If we input the array a = {3,4,2,6,1}, what will be printed by the print statement on line 15 the first time it is executed? (A) (3,2,4, 1,6] (B) (1,2,3,4,6] (C) (3, 2, 4, 6, 1] (D) Nothing (E) [3, 4, 2, 1,6]

<p>A car starts from rest and then accelerates uniformly to alinear speed of <span style="color: red;">14</span> m/sin <span style="color: red;">41</span> s. If the tireshave a radius of <span style="color: red;">26</span>cm, what are the following?</p>
<div class="indent">(a) the average linear acceleration of atire <br /> <span class="qTextField"> <spanclass="box_num" style="display: none;" title="Points:-/1">1</span><input id="RN_987161_8_0_996942" dir="ltr"name="RN_987161_8_0_996942" size="10" type="text" value=".34"/></span><img id="mark_RN_987161_8_0_996942"title="Your answer is correct."src="http://www.webassign.net/wastatic/common/img/tick.png"alt="Your answer is correct." /> m/s<sup>2</sup><br /><br /> (b) the angular acceleration of a tire<br /> <span class="qTextField"> <spanclass="box_num" style="display: none;" title="Points:-/1">2</span><input id="RN_987161_8_1_996942" dir="ltr"name="RN_987161_8_1_996942" size="10" type="text" value="7.54"/></span><img id="mark_RN_987161_8_1_996942"title="Your answer is incorrect."src="http://www.webassign.net/wastatic/common/img/cross.png"alt="Your answer is incorrect." /> rad/s<sup>2</sup><br /><br /> (c) the angular displacement of a tirefrom <em>t</em> = 0 to <em>t</em> =<span style="color: red;">41</span> s <br /><span class="qTextField"> <span class="box_num"style="display: none;" title="Points:-/1">3</span><input id="RN_987161_8_2_996942" dir="ltr"name="RN_987161_8_2_996942" size="10" type="text"/></span> rad <br /><br /> (d) the totaldistance traveled by a point on the edge of a tire (Ignore thelinear motion.) <br /> <span class="qTextField"><span class="box_num" style="display: none;" title="Points:-/1">4</span><input id="RN_987161_8_3_996942" dir="ltr"name="RN_987161_8_3_996942" size="10" type="text"/></span> m</div>

  1. Complete the following problem using concepts of STACK.
  2. If you are using JAVA, you must include the main method as well which should test your other methods and print the outputs according to the tasks.
  3. If you are using PYTHON, make sure your code has the methods invoked and proper printing statements according to the tasks.
  4. Your program will take an arithmetic expression as a string input. For Example:

     

    • “1+2*(3/4)”

     

    • “1+2*[3*3+{4–5(6(7/8/9)+10)–11+(12*8)]+14”

     

    • “1+2*[3*3+{4–5(6(7/8/9)+10)}–11+(12*8)/{13+13}]+14”

     

    Program

     

    Your program will determine whether the open brackets (the square brackets, curly braces, and the parentheses) are closed in the correct order.

     

    Outputs:

     

    Output 1

     

    1+2*(3/4)

    This expression is correct.

     

    Output 2

     

    1+2*[3*3+{4–5(6(7/8/9)+10)–11+(12*8)]+14

    This expression is NOT correct.

    Error at character # 10. ‘{‘- not closed.

     

    Output 3

     

    1+2*[3*3+{4–5(6(7/8/9)+10)}–11+(12*8)/{13+13}]+14

    This expression is correct.


    Output 4

     

    1+2]*[3*3+{4–5(6(7/8/9)+10)–11+(12*8)]+14

    This expression is NOT correct.

    Error at character # 4. ‘]‘- not opened.

    Task 1

    Solve the above problem using an array-based stack.

     

    Task 2

    Solve the above problem using a linked list-based stack.