The captain told the passengers that the plane is flying at 450 miles per hour. This information describes the plane's speed
The total distance covered by any object per unit of time is known as speed. It depends only on the magnitude of the moving object. The unit of speed is meter/second. The generally considered unit for speed is a meter per second.
The mathematical expression for speed is given by
average speed = total distance /Total time
The difference between an object's speed and velocity is significant because while velocity depends on both the direction and magnitude of the object's motion, speed is independent of both.
As given in the problem statement, The captain told the passengers that the plane is flying at 450 miles per hour. the captain of the plane does not mention anything about the direction of the plane therefore This information describes the plane's speed.
Thus, the 450 mph flying information of the aircraft was announced to the passengers by the captain. This details the speed of the aircraft.
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