as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
differentiate between speed and velocity.
user
speed is a scalar quantity that describes how quickly an object is moving, while velocity is a vector quantity that describes both the speed and direction of an object's motion.
assistant