Which answer would score higher? Not sure where to start? Explain this Answer A The boat's speed is scalar because it has magnitude only. Its velocity is vector because 5 m/s is paired with a direction. The velocity does not change when the boat turns south because its speed and velocity magnitude stay the same. Answer B The boat's speed is scalar because it has magnitude only. Its velocity is vector because 5 m/s is paired with a direction. The velocity changes when the boat turns south because its direction changes, even though its speed and velocity magnitude stay the same.