Author: Anonymous

En la figura, un pequeño aislante esférico de masa 6,00×10−2 kg6{,}00 \times 10^{-2}\,\text{kg} y carga +0,400 μC+0{,}400\,\mu\text{C} cuelga de un hilo delgado de masa despreciable. Una carga de -0,220 μC-0{,}220\,\mu\text{C} se mantiene a 0,290 m0{,}290\,\text{m} de la esfera y directamente a su derecha, de modo que el hilo forma un ángulo θ\theta con la vertical, como se muestra. ¿Cuál es el ángulo θ\theta?

Un anillo de radio R=0,30 mR = 0,30\,\text{m} tiene carga total uniforme Q=5

Tres condensadores están conectados en serie a una batería. ¿Cuál de las siguientes afirmaciones es correcta?

Short Answer As part of your exam there are 3 short answer questions worth 10 points each that need to be answered. Five short answer questions are presented below, and each student should select (only) 3 to answer in completion. Please read through each of the 5 short answer question options and pick the 3 you feel you can answer most completely. Keep in mind that you will only be graded on 3 of the questions and answering all 5 questions will not provide extra points. Even if you answer additional questions, only the first 3 will be graded.  Requirements: Answer 3 of the following questions. All 3 questions should be answered in at least 6-8 complete sentences. Your answer should: address all parts of the question. Where multiple answers are required, use paragraph breaks to set  them apart. Short Answer Question Options (No need to copy the question.  Simply state the option number. Option 1: Based on the video watched in the course, identify and explain: a) 2 characteristics of intimate partner violence, and b) state 1 preventive measure. (Please avoid providing AI generated answers). Option 2: Based on the video watched in the course, state 3 (statistical) facts about gun violence in the U.S. based on the lesson learned in this course (Please, avoid providing AI generated  answers here) Option 3:  Based on the chapter reading, The “American Family” has been undergoing structural changes. Identify and explain 3 of them. Option 4:  Based on the chapter reading, state 3 reasons why health care cost is so high in the U.S. (compared to peer nations such as Canada and the UK)?   Option 5:  Based on the video watched in the course, state and explain 3 determinants of health with supporting examples.

Extra credits A                              B                            C                            D                            E

A                                            B                                     C                          D                                             E

A                        B                                       C                                D                                         E

A                               B                       C                                      D                       E

[12 points] Write a program that reads an input text file (input.txt) containing integer numbers, calculates their sum, and performs the following: If the sum is less than 50, display and write into an output file (output.txt) all odd numbers between 0 and the sum. Sample Input:  input.txt:  4 5 6 1 2 Sample Output:  Sum = 18 Odd numbers between 0 and 18 are: 1 3 5 7 9 11 13 15 17 Your program should compile and run. Add enough comments and make sure your program is correctly indented. 

[13 points]Create a Java program to model a basic banking system. Implement a superclass called Account, which has attributes such as int accountNumber, double balance, a constructor that can accept an account number and an initial balance, and methods like void deposit(double amount) and void withdraw(double amount). The withdraw method should print an appropriate message if the bank has the insufficient funds. Then, create one subclass SavingsAccount that inherits from the Account class. The SavingsAccount class should have an additional attribute double interestRate and a method double calculateInterest() to compute the interest accrued based on the balance and interest rate. The formula for calculating interest on a savings account balance can be represented as: Interest=balance×interest rate100​ Where: balance is the current balance in the savings account. interest rate is the annual interest rate provided for the savings account. Your program should create a tester  class “AccountTester” demonstrate the use of inheritance by creating an instance of the SavingsAccount, performing transactions like deposits, withdrawals, and calculating and printing interest. Do not forget to add comments.  Your program should run and produce results.    Write your code (three classes) in the below box and be sure to strictly follow the instructions.