"""
Example code from oct 13; class
that represents a function with 
a parameter. 
"""


class Y:
    def __init__(self, v0):
        self.v0 = v0
        self.g = 9.81

    def value(self, t):
        return self.v0*t - 0.5*self.g*t**2
    

y = Y(v0 = 3)           # lag instans (objekt)
height = y.value(0.1)   # beregn funksjonsverdi