Zero - until it is imparted an impulse by a player.
speed has a lot to do with soccer. if you didn't have speed then you wouldn't be able to chase down the ball or catch other players to get the ball
The soccer ball reaches its top speed of about 75 mph 1 second after being hit.
90mph
what is the average speed of a soccer ball that travels 34 m in 2 s
Speed can't be measured in seconds.
David Trezguet at 98mph
Depends on the speed the ball travels.
The two will relatively travel the same speed, although the soccer ball may travel slightly faster do to its weight and size. So therefore the soccer ball will accelerate faster.
123 fps
If you apply a force to a soccer ball, it will accelerate in the direction of the force. The speed and direction of the ball will depend on the magnitude and direction of the force applied.
A Radar gun
A soccer ball can go at such high speed when it is in the air because it does not have the same wind drag as it would at lower levels. This enables the ball to go not only faster, but it can travel for a greater distance.