Assignment D

Chapter 3 Problem 28

Hint: Use a cast.

Test data, run the program twice:

First test input 3.14159

Second test input 39.37

Chapter 3 Problem 33

Hint: In all problems, use memory constants, rather than defined constants or literal constants, whenever possible.

Test data, run the program three times:

First test input 98.6 degrees Fahrenheit

Second test input -40 degrees Fahrenheit

Third test input 32 degrees Fahrenheit

Problem D1

In classical physics:

momentum is mass times velocity

kinetic energy is one half the mass times the square of the velocity

Write a program that prompts the user for the mass and the velocity as input.

The program then computes the momentum and kinetic energy.

Finally, the program prints the momentum and the kinetic energy with identifying text.

Test data, run the program twice:

First test input 4.0 kilograms and 5.0 meters per second

Second test input 4.0 kilograms and 50.0 meters per second