T Thatstudentm9 Member Joined Mar 4, 2017 Messages 46 Gender Male HSC 2018 Sep 24, 2018 #1 Does anyone know how to do part iv Sent from my iPad using Tapatalk
D Drongoski Well-Known Member Joined Feb 22, 2009 Messages 4,255 Gender Male HSC N/A Sep 24, 2018 #2 iv) 3 seconds. Above the given height from t = 1 sec to t = 4 sec. Last edited: Sep 24, 2018