The factors to consider here would be: 1) The surface texture of the ball, in other words, is it smooth or rough or dimpled like a Golf ball? Drag is produced by the water passing over the ball's surface. 2) The material making up the ball's surface can be attractive or repellent to water molecules. Presumably a ball with an oily surface would spin better though I've never experimented.
A pirouette is a ballet step where the body spins on the toes or the ball of the foot.
Yes
In most cases, the type of ball does affect how well you shoot the basket. The grip must be just right for the person, along with the inflation of the ball, and several other characteristics, which affect how well you shoot a basket. Sometimes, it isn't the ball, but the way you shoot the ball. No
Yes it does as the type of ball effects how it interects with the world. That is how it reacts with the surface it is on or how it reacts with the air around it.
Yes.
It depends on what type of water ball one is looking for but the type of child's water ball that one walks on top of the water can be bought from eCrater and eBay. If one is looking for a water ball that is like a yo-yo those can be bought from several stores such as Toys R Us, Wal-Mart, and K-Mart.
Yes, the size (volume and mass) and the type of the cup will affect its temperature
You don't. But you can use the weight of falling water to generate electricity. The water spins a turbine (a type of fan blade), and the spinning turbine turns an electric generator.
Yes, it also affects what kinds of shots you can do.
The amount of nutrients in freshwater will determine what type of organisms there are. If there is bacteria in the water, it may affect the nutrients and contaminate them, which will affect the organisms that live in the water.
Talking on the likeness of theory it is likely that different balls hence diffence in the matrial it is made of so yes it will affect the bounce
No,it will not affect it because its a ground/water type.