1. The problem statement, all variables and given/known data Need to energy dissipation by the drap force on a ball in free fall from height h and when it has reached terminal speed, assuming it happens before it hits thr ground. Drag force has magnitude bv^2, where b is drag coefficient and v is instantaneous speed of the ball. 2. Relevant equations I have calculated in an earlier part of the problem that terminal velocity: Vt=root(mg/b) Also, isnt the energy dissipation equation: Ediss=mgh 3. The attempt at a solution I have the above equations but am unclear where to move next.