It depends. Is it African or European?
velocity is a vector and speed is scalar. Velocity has magnitude and directions, with magnitude being speed. The magnitude of average velocity and average speed is the same.
The average velocity over an time interval is the average of the instantaneous velocities for all instants over that period. Conversely, as the time interval is reduced, the average velocity comes closer and closer to the instantaneous velocity.
It equals an undefined entity. The average acceleration of an object equals the CHANGE in velocity divided by the time interval. The term "change in velocity" is not the same as the term "velocity", "average velocity", or "instantaneous velocity".
When the length of the time is decreased more and more ,average velocity of the particles equals instantaneous velocity.
Yes, the average velocity of the body can be same as the instantaneous velocity at a small time interval.The values of the average and the instantaneous velocities approach each other , as the length of time interval is decreased.
What is the air velocity of a swallow
The average swallow flies at at a cruising speed of 15 beats per second and an amplitude of 22 cm.
It depends on the average wind-speed velocity of an African Swallow.
African or European?
What do you mean, an African or a European Swallow
For the instantaneous value of average velocity, average speed and average velocity are equal.
African or European?
Velocity is speed and its direction. Average velocity is average speed and its direction.
40 kilometres per hour
Always.
Average velocity is def.ined as the ratio of total displacement to total time taken.
The term "velocity", as used in physics, DOES have an associated direction. Most derived terms, such as "average velocity", also do.