Calculus Chapter 3 Optimization Practice Test Part 3
Channel: Ms Havrot's Canadian University Math Prerequisites
Date: 2020-03-05

5. An airplane flying east at 300 km/h passes over an airport 10 minutes before a second airplane flying south at 420 km/h passes over the same point.  Assuming that both the airplanes are at the same altitude, at what time is the distance between them a minimum?
6. Determine if a particle moving according to an equation is speeding up or slowing down at a specific time.