As a science fair project, you want to launch an 950g model rocket straight up and hit a horizontally moving target as it passes 40.0m above the launch point. The rocket engine provides a constant thrust of 18.3N . The target is approaching at a speed of 19.0m/s . At what horizontal distance between the target and the rocket should you launch?

Aboat radioed a distress call to a coast guard station. at the time of the call, a vector a from the station to the boat had a magnitude of 45.0 km and was directed 15.0° east of north. a vector from the station to the point where the boat was later found is = 30.0 km, 15.0° north of east. what are the components of the vector from the point where the distress call was made to point where the boat was found? in other words, what are the components of vector c = b - a?