please do it in object oriented java

Bungee jumping is an activity that involves a person jumping from a great height while connected to a large elastic cord. The launching pad is usually erected on a tall structure such as a building or crane, a bridge across a deep ravine, or on a natural geographic feature such as a cliff. Assume this is a single dimensional motion where the jumper is moving in a straight line. There are five variables that are put together in several equations for describing this motion: Eql: v=+ axt Eq2: d = averageSpeed x t, averagespeed = (v + v1)/2 Eq3 : d=V x t + axt/2 (Eq3 is derived from Eq 1 and Eq2) Eq4: v = va + 2 xa x d (Eg4 is derived from Eq 1 and Eq2) Suppose a jumper is released from the top of a building, write a program to find out the length of the bungee cord, given the travel time for the jumper groundward using any of the above equations. Note that the acceleration due to gravity is constant 9.8m / s. Here is a sample run: 25 Enter the jumper travel time in seconds: The length of the bungee cord is 30.625000000000004 meters