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Problem 2: When a particular rubber ball is dropped from a given height (in meters), its impact speed (in meters/second) when it hits the ground is given by the formula: speed S = /2gh %3D where g is the acceleration due to gravity and h is the height. The ball then rebounds to 2/3 the height from which it last fell. Using the formula, design, write and run a C++ program that will accept input values from the user at run time and display the impact speed of the first three bounces and the rebound height of each bounce. Test your program using an initial height of 18 m. Run your program twice, and compare the results for dropping the ball on Earth (g 9.81 m/s²) and on the Moon (g = 1.67 m/s2). [Hint: In Step 2: Design a solution, use a Table to organize the solution before going to Step 3: Coding] Save this program as Module3Proj2.

Problem 2: When a particular rubber ball is dropped from a given height (in meters), its impact speed (in meters/second) when it hits the ground is given by the formula: speed S = /2gh %3D where g is the acceleration due to gravity and h is the height. The ball then rebounds to 2/3 the height from which it last fell. Using the formula, design, write and run a C++ program that will accept input values from the user at run time and display the impact speed of the first three bounces and the rebound height of each bounce. Test your program using an initial height of 18 m. Run your program twice, and compare the results for dropping the ball on Earth (g 9.81 m/s²) and on the Moon (g = 1.67 m/s2). [Hint: In Step 2: Design a solution, use a Table to organize the solution before going to Step 3: Coding] Save this program as Module3Proj2.

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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Problem 2: When a particular rubber ball is dropped from a given height (in meters), its impact speed (in meters/second) when it hits the ground is given by the formula: speed S = /2gh %3D where g is the acceleration due to gravity and h is the height. The ball then rebounds to 2/3 the height from which it last fell. Using the formula, design, write and run a C++ program that will accept input values from the user at run time and display the impact speed of the first three bounces and the rebound height of each bounce. Test your program using an initial height of 18 m. Run your program twice, and compare the results for dropping the ball on Earth (g = 9.81 m/s?) and on the Moon (g = 1.67 m/s2). [Hint: In Step 2: Design a solution, use a Table to organize the solution before going to Step 3: Coding] Save this program as Module3Proj2.
Transcribed Image Text:Problem 2: When a particular rubber ball is dropped from a given height (in meters), its impact speed (in meters/second) when it hits the ground is given by the formula: speed S = /2gh %3D where g is the acceleration due to gravity and h is the height. The ball then rebounds to 2/3 the height from which it last fell. Using the formula, design, write and run a C++ program that will accept input values from the user at run time and display the impact speed of the first three bounces and the rebound height of each bounce. Test your program using an initial height of 18 m. Run your program twice, and compare the results for dropping the ball on Earth (g = 9.81 m/s?) and on the Moon (g = 1.67 m/s2). [Hint: In Step 2: Design a solution, use a Table to organize the solution before going to Step 3: Coding] Save this program as Module3Proj2.
Expert Solution
Step 1: Earth case

Algorithm:

step1: take height and g value from user(for both moon and earth case separately)

step2:declare and initializes required variables;

step3: calculate speed as speed=sqrt(2*g*h)

step4: update height for each bounce

step5: update values of i(denote for each bounce)

step6: stop

 

 

# Source_code 

#include <iostream>
#include<cmath>
using namespace std;

int main()
{
   float intial_height,speed;
  float g;
   int  i=1;
  cout<<"Enter the height:";
  cin>>intial_height;
  cout<<"Enter earth  gravity value:";
  cin>>g;

  while(i<=3){
      speed=sqrt(2*g*intial_height);
      cout<<"Speed at bounce\t"<<i<<" is :"<<speed<<endl;
      intial_height=(intial_height*2)/3;
      cout<<"height after\t"<<i<<" bounce is:"<<intial_height<<endl;
      i++;
      
  }

    return 0;
}

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