PLEASE HELP! A rightward force acts upon an object that is moving to the left. Describe the work the
force does on the object.
A. Positive work
B. Negative work
C. No work

def func1(x):

   return (x-32)*(5/9)

def func2(x):

   return (x/2.237)

def main():

   x = ""

   while x != "x":

       choice = input("Enter 1 to convert Fahrenheit temperature to Celsius\n"

                      "Enter 2 to convert speed from miles per hour to meters per second: ")

       if choice == "1":

           temp = input("please enter temperature in farenheit: ")

           print(func1(float(temp))," degrees celcius.")

       elif choice == "2":

           speed = input("please enter speed in miles per hour: ")

           print(func2(float(speed))," meters per second")

       else:

           print("error... enter value again...")

       x = input("enter x to exit, y to continue")

if __name__ == "__main__":

    main()

Explanation:

two function are defines func1 for converting temperature from ferenheit to celcius and func2 to convert speed from miles per hour to meters per second.