What is speed?
Velocity is defined as the speed of movement of an object along its direction. Velocity tells you how fast an object is moving and the direction it's moving. Similar to velocity, but also adds direction. Therefore, velocity is directed velocity, although velocity has no direction.
how to calculate speed
Find the initial velocity of an object by dividing the time it took the object to travel the specified distance by the total distance. In the formula V = d/t, V is velocity, d is distance, and t is time.
According to the question given data,
Distance=3000miles
Time=4.5hours
Put the value of formula
V=3000/4.5
V=666.66m/s
to know more about velocity visit
https://brainly.com/question/29689732
#SPJ4
