Question
Do not use any data structures such as array or ArrayList to store data. The amount of time it takes an object to travel a
Do not use any data structures such as array or ArrayList to store data.
- The amount of time it takes an object to travel a certain distance when traveling at a constant rate of speed is given by the formula t = d / r where d is the distance in meters and r is the rate of speed in kilometers per second.
Write java program that asks the user to enter the distance and the rate of speed, then calculates and prints the time.
- Use a sentinel controlled or a flag controlled while loop to repeatedly accept the user input and calculate the result until the user choose not to.
- Use if-else structure to valid the user inputs. You can combine two expressions using a logical operator (AND / OR). Print an error message if the inputs are invalid.
- In the end, the average value is printed.
- The results should be formatted appropriately.
Sample run:
Enter the distance in meters (-1 to exit): 150
Enter the rate of speed in kilometers per second: 40
Time: 3.75
Enter the distance in meters (-1 to exit): 200
Enter the rate of speed in kilometers per second: 35
Time: 5.71
Enter the distance in meters (-1 to exit): 100
Enter the rate of speed in kilometers per second: 30
Time: 3.33
Enter the distance in meters (-1 to exit): -1
Average: 4.27
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started