Name: Show your work for full credit!! 1. Ifthe position function for a moving particle is s(t) = (9 sin ().-3 cos (=) + 1,622 + 4). where distances are in meters and ris in seconds, find the specod of the particle whent-6. Give the simplified exact result or round accurately to 4 docimal places, and include the units with your answer. (14) 2. A small spacecraft is maneuvering near an orbital space station. At a particular instant its velocity and acceleration vectors are v- , with distance in meters and time in soconds. a. Is the spacceraft speding up or skowing down, and by how much? Round the result to 3 decimal places and include units in the answer. (12)