The initial velocity of an object can be found by dividing the displacement (change in position) of the object by the time it took to travel that distance.
The formula for finding initial velocity is: initial velocity = displacement / time.
Yes, the initial velocity of an object can be negative if the object is moving in the opposite direction of its initial position.
Air resistance can decrease the initial velocity of an object, as it creates a force that opposes the object's motion and slows it down.
Factors that can affect the accuracy of calculating the initial velocity of an object include human error, air resistance, and external forces acting on the object.
