On an outing with Dad, Bud and Sue play catch on the observation deck of the IDS tower in Minneapolis. To Dad's horror, their baseball rolls over the edge, squarely beaming a 6 foot tall lawyer on a lunchtime stroll along the Nicollet Mall, 200m below. What happened to the lawyer? What happened to Dad?
Disregarding air resistance and assuming the initial velocity of the baseball to be zero, what is the velocity of the baseball when it hits the top of the head of the lawyer? Assume the upward direction is positive and g= 9.8m/s2