Studyportal

1 (10 points) 

Write a computer program to convert rainfall in inches to rainfall in millimeters, given that 1 inch = 25.4mm

Read in the rain fall in inches from the user and display the rain fall in mm

 

Sample out put: 4inch = 101.6mm of rain

 

2 (10 points)

Write C++ program to determine a car’s acceleration written in 10 seconds.

Read in the starting speed and the ending speed from the user. Use the formula:-

 

Acceleration (miles/sec^2)=end speed(miles/sec) start speed (miles/sec)

Speed (miles/sec) = speed miles/ hours (3600)

 

The program should display the start speed, end speed and acceleration in miles per second squared

 

3 (10 points)

 

Given a mans waist size and weight, the following may be computed

 

 

• •His neck size will be 3 times his weight divided by his waist size
• •His hat size will be neck size divided by 2 1/8
• •His shoe size  will be 50 times his waist size, and then compute and display his neck size, hat size and shoe size