No, in volleyball the ball cannot hit the floor once it is served or else it is considered a"dead" ball.
In racquetball, the player who begins with the serve must first bounce the ball off the floor before hitting the front wall. The ball may not touch the back wall and can only touch one of the side walls before the other player returns the serve. If the ball does bounce in these restricted areas, it is considered to be a fault. The players continue to return passes to each other by first hitting the ball to the front wall before allowing the ball to hit the floor. Unlike in the initial serve, the ball may hit any of the walls once the serve is successfully in play.
No, the compressions found on the slinky will be different before and after hitting the wall. Before hitting the wall, the compressions will be moving towards the wall. After hitting the wall, the compressions will be reflected back towards the source of the disturbance.
Yes, they are required to hit the ball before it hits the floor a second time ... no matter how may walls it hits.
Waggle?
neurons in your occipital love were stimulated.
No, compressions in a slinky are not found at the same location before and after hitting the wall. When a compression wave hits the end of a slinky, it reflects back as a rarefaction wave back into the slinky, resulting in a new pattern of compressions and rarefactions.
No, you can't. The ball must land on your side of the table first before you can return it.
Because they identify the things in front of them before hitting them & change their path. They do this by sending ultrasonic sounds in the surrounding,which come back 2 them after hitting objects and they create a map i n their mind using this information.
since he is hitting "back" i assume you hit him first and in that case then knock it off before you really screw your thing with this guy up
A serve in volleyball is legal as long it lands inside or on the boundaries of the court. If the ball hits the net AND goes over it is also legal. however, any serve that hits the net and does not go over or goes out of bounce is not legal. Hitting the outside antenna or touching the antenna would be considers illegal as well. Lastly, in order for the serve to even count, the servers foot cannot cross or touch the serving line before the ball is contacted. If so this is considered illegal.
hitting it from the back
Yes, a bullet can bounce back after hitting a surface, depending on the angle and material of the surface it hits.