Answer :
At point a, a hockey puck with an initial speed of 12 m/s falls down the edge of the table without encountering any air resistance. Initial Velocity, denoted as u, is the velocity at time period t = 0.
It is the speed at which motion first occurs. There are four equations for starting velocity: The starting velocity is expressed as u = v - at if time, acceleration, and final velocity are given. When gravity first exerts force on an object, its initial velocity defines how quickly the object moves. The final velocity, on the other hand, is a vector number that gauges a moving body's speed and direction after it has reached its maximum acceleration. When you hear the term initial velocity, your first thought is that it refers to the speed at which an object was travelling when it initially starting moving.
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