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Implement a class Balloon that models a spherical balloon that is being filled with air. The constructor constructs an empty balloon, and other methods add air, and get the volume, surface area, and radius. Use this template: Balloon.java Example: Balloon balloon = new Balloon (); balloon.getVolume (); // returns 0.0 balloon.getSurfaceArea (); // returns 0.0 balloon.getRadius (); // returns 0.0 balloon.addAir(100); balloon.getVolume () ; // returns 100.0 balloon.getSurfaceArea (); // returns 104.187942 balloon.getRadius () ; // returns 2.879412 balloon.addAir (100); balloon.getVolume () ; // returns 200.0 balloon.getSurfaceArea (); // returns 165.388048 balloon.getRadius (); // returns 3.627832

Implement a class Balloon that models a spherical balloon that is being filled with air. The constructor constructs an empty balloon, and other methods add air, and get the volume, surface area, and radius. Use this template: Balloon.java Example: Balloon balloon = new Balloon (); balloon.getVolume (); // returns 0.0 balloon.getSurfaceArea (); // returns 0.0 balloon.getRadius (); // returns 0.0 balloon.addAir(100); balloon.getVolume () ; // returns 100.0 balloon.getSurfaceArea (); // returns 104.187942 balloon.getRadius () ; // returns 2.879412 balloon.addAir (100); balloon.getVolume () ; // returns 200.0 balloon.getSurfaceArea (); // returns 165.388048 balloon.getRadius (); // returns 3.627832

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Java. Please use the template, thank you!

Implement a class Balloon that models a spherical balloon that is being filled with air. The constructor constructs an empty balloon, and other methods add air, and get the volume, surface area, and radius. Use this template: Balloon.java Example: Balloon balloon = new Balloon(); balloon.getVolume (); // returns 0.0 balloon.getSurfaceArea (); // returns 0.0 balloon.getRadius () ; // returns 0.0 balloon.addAir(100); balloon.getVolume () ; // returns 100.0 balloon.getSurfaceArea (); // returns 104.187942 balloon.getRadius (); // returns 2.879412 balloon.addAir(100); balloon.getVolume (); // returns 200.0 balloon.getSurfaceArea (); // returns 165.388048 balloon.getRadius (); // returns 3.627832
Transcribed Image Text:Implement a class Balloon that models a spherical balloon that is being filled with air. The constructor constructs an empty balloon, and other methods add air, and get the volume, surface area, and radius. Use this template: Balloon.java Example: Balloon balloon = new Balloon(); balloon.getVolume (); // returns 0.0 balloon.getSurfaceArea (); // returns 0.0 balloon.getRadius () ; // returns 0.0 balloon.addAir(100); balloon.getVolume () ; // returns 100.0 balloon.getSurfaceArea (); // returns 104.187942 balloon.getRadius (); // returns 2.879412 balloon.addAir(100); balloon.getVolume (); // returns 200.0 balloon.getSurfaceArea (); // returns 165.388048 balloon.getRadius (); // returns 3.627832
30 /** * A class to represent an inflatable spherical balloon. 4 * / 6. public class Balloon { 7 8. // ADD YOUR INSTANCE VARIABLES EHRE 9. 100 11 12 130 / ** * Constructs an unfilled balloon. */ public Balloon() { // FILL IN } 14 15 16 17 180 /** 19 * Inflates the balloon with a specified amount of air. 20 21 22 * @param amount the increase to the volume of the balloon (in cubic cm). Assume * always >= 0. 23 240 25 26 */ public void addAir(double amount) { // FILL IN } 27 28 290 /** 30 * Returns the volume of air currently inside the balloon. 31 32 33 340 @return the volume of air in the balloon (in cubic cm) * */ public double getVolume () { return -1.0; // FIX ME 35 36 37 38 390 40 /** * Finds and returns the radius of the balloon. 41 * @return the radius of balloon (in centimeters) 42 43 440 45 46 47 48 490 */ public double getRadius () { return -1.0; // FIX ME } /** * Finds and returns the surface area of the balloon. 50 51 52 53 540 * @return the surface area of balloon (in square centimeters) * / public double getSurfaceArea() { return -1.0; // FIX ME } 55 56 57 }
Transcribed Image Text:30 /** * A class to represent an inflatable spherical balloon. 4 * / 6. public class Balloon { 7 8. // ADD YOUR INSTANCE VARIABLES EHRE 9. 100 11 12 130 / ** * Constructs an unfilled balloon. */ public Balloon() { // FILL IN } 14 15 16 17 180 /** 19 * Inflates the balloon with a specified amount of air. 20 21 22 * @param amount the increase to the volume of the balloon (in cubic cm). Assume * always >= 0. 23 240 25 26 */ public void addAir(double amount) { // FILL IN } 27 28 290 /** 30 * Returns the volume of air currently inside the balloon. 31 32 33 340 @return the volume of air in the balloon (in cubic cm) * */ public double getVolume () { return -1.0; // FIX ME 35 36 37 38 390 40 /** * Finds and returns the radius of the balloon. 41 * @return the radius of balloon (in centimeters) 42 43 440 45 46 47 48 490 */ public double getRadius () { return -1.0; // FIX ME } /** * Finds and returns the surface area of the balloon. 50 51 52 53 540 * @return the surface area of balloon (in square centimeters) * / public double getSurfaceArea() { return -1.0; // FIX ME } 55 56 57 }
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