1. A constant force + = (25N) î – (35N)ġ is applied horizontally to a load against a blowing wind. If the load undergoes a displacement of S= (-8.0m) i (3.0m)ſ, how much work
does the force applied do on the load?​

Aplane flying horizontally at an altitude of 1 mile and a speed of of 500mih passes directly over a radar station. find the rate at which the distance from the plane to the station is increasing when it is 2mi away from the station.