6. (8 points) A spooky ghost is spotted initially <3, 1 > blocks from a haunted house. After 50 seconds later, the spooky ghost

6. (8 points) A spooky ghost is spotted initially blocks from a haunted house. After 50 seconds later, the spooky ghost was spotted < -2, -3 > blocks away from the same haunted house. A standard coordinate system was used with the haunted house at the origin to determine the initial and final positions of the ghost; use the same coordinate system for all parts of this problem. Note that 1 block = 76.2 meters. (a) Sketch the initial position vector, final position vector, and change in position vector on the provided grid. (b) What is the average velocity of this ghost in compo- nent form with SI units (meters, seconds, kg, Newtons, etc). = r = 4 - = 50, < -2 -3, -3 - 17 Blocks At At V =