Write a program to provide information on the height of a ball thrown straight up into the air. The program should request as input the initial height, h feet, and the initial velocity, v feet per second. The height of the ball after t seconds is, in feet: h + vt – 16t2 --

def getInput():
  # The above line
  # we define a fucntion 
  # of name getInput()
 
  
  hei = int(input("The starting(initial) height of the ball Please provide:"))
 
  # input of integer from the User
  # and stored in hei which is height
  vel = int(input("The starting(initial) velocity of the ball Please provide :"))
 
  # input of integer from the User
  # and stored in vel which is velocity
  isValid(hei,vel)
  # The above is we called isValid() function
  # With two arguments like hei and vel 
  # velocity and height repectively
def isValid(hei,vel):
  # The above is we define a isValid() function
  # With two arguments like hei and vel 
  # velocity and height repectively which is passed by 
  # isValid(hei, vel) fucntion 
    if(hei<=0):
      # here we are 
      # checking the condition
      # as hei which is height is <= 0
      # condition matches then
      # the below line is executed
      print("Please provide Height which should be a positive number.") 
    elif(vel<=0):
      # here we are 
      # checking the condition
      # as vel which is velocity is <= 0
      # condition matches then
      # the below line is executed
      print("Please provide Velocity which should be a positive number.") 
    else:
      # here we are 
      # executing this block
      # if none of the above two 
      # condition matches then
      # the below line is executed
      height = maximumHeight(hei,vel)
      # The above line called
      # maximumHeight fucntion 
      # with two parameter passsing and 
      # stored the result which 
      # is return by maximumHeight function 
      print("The maximum height of the ball is",height," feet.")
      # the above line display
      # the return the value by maximumHeight function
      time = approxTime(hei,vel) 
      # The above line called
      # the approxTime with
      # two parameters passing and 
      # stored the result on time which 
      # is return by the approxTime      
      print("The ball will hit the ground after approximately ",round(time,2)," seconds.")
      # the above line display which is 
      # the return the value by approxTime function
def maximumHeight(hei,vel):
  # This above line we 
  # define the maximumHeight function
  # with two arguments which is passed through
  # called function
  t = vel/32;
  # The above line we divide
  # velocity/32 to get the time  
  maxHeight = hei + (vel*t) - (16 * (t*t))
  # the above line
  # calulated the maxHeight
  # with the formula hei + (vel*t) - (16 * (t*t))
  return maxHeight 
  # this will return the value 
  # to the called fucntion
def approxTime(hei,vel):
  # here in the above line we
  # define the approxTime function with 
  # two arguments of
  # hei and vel height and velocity respectively
  t=0
  # the above line we initialize 
  # time with 0 as t = 0
  height=hei+(vel*t)-16*(t*t)
  # here in the above line
  # we calculate
  # height with the height formula as
  # hei+(vel*t)-16*(t*t) and stored in hei
  while height>=0:
    # the above loop we define
    # which executes
    # until condtion matched
    t+=.01
    # the above line 
    # we added the time(t) with time(t) 
    # and store in time (t)
    height=hei+(vel*t)-16*(t*t)
    # here we calculate
    # height as with
    # the formula height=hei+(vel*t)-16*(t*t)
    # stored the resutl in height
    # if height is >= 0
    # loop will break
  return t       
  #this line of code
  # will retrun the reuslt to the 
  # called function
getInput() 
# here in the above line we called the 
# getIbput() function