10th Edition

ISBN: 9780134448282

Author: Walter Savitch, Kenrick Mock

Publisher: PEARSON

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Textbook Question

Chapter 4, Problem 7P

The gravitational attractive force between two bodies with masses m₁ and m₂ separated by a distance d is given by:

F=G m 1 m 2 d 2

where G is the universal gravitational constant:

G=6.673× 10 – 8(cm 3 g× sec 2)

Write a function definition that takes arguments for the masses of two bodies and the distance between them and that returns the gravitational force. Since you will use the preceding formula, the gravitational force will be in dynes. One dyne equals

(g×cm sec 2)

You should use a globally defined constant for the universal gravitational constant. Embed your function definition in a complete program that computes the gravitational force between two objects given suitable inputs. Your program should allow the user to repeat this calculation as often as the user wishes.

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Chapter 4, Problem 6P

Chapter 4, Problem 8P

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Chapter 4 Solutions

Problem Solving with C++ (10th Edition)

Ch. 4.2 - Prob. 1STE Ch. 4.2 - Convert each of the following mathematical...Ch. 4.2 - Write a complete C++ program to compute and output...Ch. 4.2 - Write and compile short programs to test the...Ch. 4.3 - Prob. 5STE Ch. 4.3 - Prob. 6STE Ch. 4.3 - Prob. 7STE Ch. 4.3 - Prob. 8STE Ch. 4.3 - Carefully describe the call-by-value parameter...Ch. 4.3 - Prob. 10STE

Ch. 4.3 - Write a function definition for a function called...Ch. 4.3 - Write a function definition for a function called...Ch. 4.3 - Write a function definition for a function isDigit...Ch. 4.3 - Write a function definition for a function...Ch. 4.4 - What is the purpose of the comment that...Ch. 4.4 - Prob. 16STE Ch. 4.4 - Prob. 17STE Ch. 4.4 - Carefully describe the process of program testing.Ch. 4.4 - Prob. 19STE Ch. 4.5 - If you use a variable in a function definition,...Ch. 4.5 - Suppose a function named Function1 has a variable...Ch. 4.5 - The following function is supposed to take as...Ch. 4.5 - Prob. 23STE Ch. 4.6 - Prob. 24STE Ch. 4.6 - Prob. 25STE Ch. 4.6 - Prob. 26STE Ch. 4.6 - Suppose you have two function definitions with the...Ch. 4.6 - This question has to do with the Programming...Ch. 4.6 - Prob. 29STE Ch. 4 - A liter is 0.264179 gallons. Write a program that...Ch. 4 - Modify your program from Practice Program 1 so...Ch. 4 - The price of stocks is sometimes given to the...Ch. 4 - Write a program to gauge the rate of inflation for...Ch. 4 - Enhance your program from the previous Practice...Ch. 4 - Write a function declaration for a function that...Ch. 4 - The gravitational attractive force between two...Ch. 4 - Prob. 8P Ch. 4 - Prob. 9P Ch. 4 - Write a program that computes the annual after-tax...Ch. 4 - Write a program that asks for the users height,...Ch. 4 - Modify your program from Programming Project 2 so...Ch. 4 - Write a program that outputs the lyrics for the...Ch. 4 - To maintain ones body weight, an adult human needs...Ch. 4 - You have invented a vending machine capable of...Ch. 4 - Your time machine is capable of going forward in...Ch. 4 - Do Programming Project 11 from Chapter 3 except...Ch. 4 - Your sports league uses the following lottery...Ch. 4 - Do Programming Project 14 from Chapter 3, the Edoc...

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