03 A fireman d=50.00 m away from a burning building directs a stream of water from a ground-level fire hose at an angle 0 = 30 of above the horizontal as shown in Figure. If the speed of the stream as it leaves the hose is VI= 40.00 m/s, at what height will the stream of water strike the building? Q4 1. A tension force of 175 N inclined at 20.0 above the horizontal is used to pull a 40.0-kg packing crate a distance of 6.00 m on a rough surface. If the crate moves at a constant speed, find 1. the work done by the tension force and 2. the coefficient of kinetic friction between the crate and surface