Here's a breakdown:
* Directed motion: This refers to the movement of an object in a specific direction.
* Instantaneous: This means at a single, specific moment in time.
* Velocity: This is a measure of both the speed and direction of an object.
Therefore, instantaneous velocity tells you how fast an object is moving and in what direction at a particular moment.
Key points about instantaneous velocity:
* It is a vector quantity, meaning it has both magnitude (speed) and direction.
* It can be calculated using calculus, specifically by finding the derivative of the object's position function with respect to time.
* It can change over time, unlike average velocity which considers the overall displacement and time taken.
Let me know if you'd like more information on any of these points!
