2. A small spacecraft is maneuvering near an orbital space station. At a particular instant its velocity and acceleration vectors are v=<-2,4,--1> and a =<6, 1, 1 >, with distance in meters and time in seconds. a. Is the spacecraft speeding up or slowing down, and by how much? Round the result to 3 decimal places and include units in the (12) answer 2 continued. A small spacecraft is maneuvering near an orbital space station. At a particular instant its velocity and acceleration vectors are v =<-2,4,-1 > and a =<6, 1, 1 >, with distance in meters and time in seconds. b. The normal acceleration component indicates the instantaneous turning radius as follows: R=, where R is the UN radius, ay is the normal acceleration component, and V is the speed. Find the radius for this instant in the maneuver. Accurately round the result to 3 decimal places and include units in the answer. HINT: These are scalar quantities. You can find an using only scalar operations. (12)
