You have to deliver some 5.0-kg packages from your home to two locations. You drive for 2.0 h at 30 mi/h due east (call this segment 1 of your trip), then turn around and drive due west for 30 min at 20 mi/h (segment 2). Use a coordinate system with the positive x axis aimed toward the east and the origin at your home

Answer rating: 100% (QA)

To solve this problem we can break it down into two segments segment ... View the full answer