No. The ball must be touched by another player (see Law 13).
Yes
Electrostatic induction allows an object to produce a charge in another object without touching.
unknown answer
by keeping another magnet or attractive force
That's like asking how do you ride a bike without a bike. It doesnt make since.
Once the football is in air, assumed quiet, it is acted upon by at least two forces -- gravity and air friction/drag.
Twitching is possible, but no serious amount of movement (not including erection and detumescence, of course).
Conduction is a process of static electricity when energy is able to flow from one object to another when they are touching. Induction is a process of static electricity when energy is able to flow from one object to another without touching.
it can but only if there is somthing in between it. If the cannot be connected in any way, no.
A double hit in volleyball is when the same player contacts the ball twice without another player touching the ball.
You can use a piece of string or a cloth to create a loop around the bottle neck and lift it that way without touching it directly. Another option is to use a tool, such as tongs or chopsticks, to grasp the bottle securely without using your hands.
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