The common swift can reach 220km/hr in a dive: http://www.commonswift.org/FAQ_english.html
This makes it one of Europe's fastest birds, capable of outflying even a peregrine or a hobby. Only the hobby can maneouvre fast enough to catch a swift.
By comparison the cruising speed of an (unladen!) (European) swallow is around 38km/hr. http://www.style.org/unladenswallow/
If its velocity is constant, then the net force on it is zero, regardless of its mass or speed.
It depends on the average wind-speed velocity of an African Swallow.
The main difference between speed and velocity involves direction. Velocity involves an object moving in a particular direction.
No. Velocity includes a direction vector, which speed does not have.
Velocity provides information about both the speed and direction of an object, while speed only describes how fast an object is moving without indicating direction. This distinction is important in physics and engineering, as it allows for a more complete understanding of an object's motion.
What do you mean, an African or a European Swallow
The average swallow flies at at a cruising speed of 15 beats per second and an amplitude of 22 cm.
If its velocity is constant, then the net force on it is zero, regardless of its mass or speed.
The air speed velocity of an unladen European Swallow is about 20.1 miles per hour or 32.4 kilometers per hour.
AnswerAre you suggesting that birds migrate? African or European swallow?
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It depends on the average wind-speed velocity of an African Swallow.
Part of every velocity is a speed. Speed is the size of the velocity.But the velocity also has a direction, which the speed doesn't.'30 mph North' and '30 mph West' are the same speed but different velocity.
In order to maintain air speed velocity, a swallow needs to beat its wings 43 times every second.
An object that has both speed and direction is considered to have velocity. Velocity is a vector quantity that includes both the magnitude (speed) and direction of motion of an object. For example, a car moving north at 60 km/h has a velocity of 60 km/h north.
Velocity is a vector, which means it has a direction, but speed isn't. Speed is the absolute value of velocity. Velocity can be negative, meaning that the speed is opposite to the direction that you're calling the positive direction.
Velocity is a vector quantity that measures speed (and also includes direction). 55 mph is a speed. 55mph North is a velocity.