No, the ball can be served at any speed the server chooses.
Milos Raonic...with a serving speed of 225km/h
The legal serve where the opponent fails to touch the tennis ball is called 'ACE'.
Serving Serving
By serving
the same that serves in tennis
Serving an ace in tennis is worth just as many points as serving, playing the point out, and winning it. In other words, one point.
You begin play by serving from the Right Side of the Court (known as the duece court) serving to the left.
the objective of Table Tennis are that you have to try and get the ball on the opposite site of where your serving from without the oppoinent hitting it back
After 1game
It depends. When serving you can't hit the net. When playing if you hit the net and it goes over, it will be hard to get. If it doesn't go over, well, that's your fault.
Speed, Endurance and Strength are important for tennis.
it doesn't matter where your tennis racket is just as long as it hits the tennis ball