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Think of it like this, if you pick up a ball that you drop on the floor, and squeeze that ball, if it is made out of a material like rubber, it is easy to squeeze, therefor it will bounce high. If the ball is made out of steel, then I personaly could not be able to squeeze it and it won't bounce very high or not bounce at all.
it moves
Yo stupid fool it easy you dont need to ask that
Ok well it's actually pretty easy so speed=how fast u go and distance= how far you go so put them together speed+distance= VELOCITY
assuming you meant to say "0.1 kg golf ball": 60 m/s Too easy
Because it bounces and its not very heavy. because rubber's bouncy and stuff, oh and it like, deforms easy or whatever which makes it bouncy too. If it was something hard it would just go clunk on the floor. And wasn't leather originally used? with the bladder of air inside it. So yeah, like, ball, air, rubber, and rubber make it easy to grip and hold the ball
Speed helps like in soccer, you need speed if you want to get to the ball faster. Also in baseball, you need speed to run the bases or else you are easy to get out. Even in foot ball, to dodge,tackle , or make a touchdown.
Burn rubber
Hockey pucks are usually made of hard plastic, although some rubber ones can be found rarely; they are not generally used because they are extremely hard to use properly.
Think of it like this, if you pick up a ball that you drop on the floor, and squeeze that ball, if it is made out of a material like rubber, it is easy to squeeze, therefor it will bounce high. If the ball is made out of steel, then I personaly could not be able to squeeze it and it won't bounce very high or not bounce at all.
Some of the advantages of a wooden tower include easy onsite assembling, energy saving, compatible spares, and easy maintenance.
its cheap and easy to use.
cheap and easy to maintain
Bec
The speed of a sound wave depends on two properties of a medium, density and elasticity.Specifically, for basically all substances, the speed of sound equals the square root of the ratio of the elastic constant divided by the density.Glass has a very large elastic constant but not an exceptionally large density, so it would be expected to have a speed of sound similar to or greater than most solids and that is much greater than the speed of sound in air. Rubber is lighter than most solids, but has a small elastic constant. (That is the whole point of a rubber band, i.e. easy to stretch.) One would expect the very small elastic constant to make the speed of sound in rubber far less than other solids. Given that its density is far greater than air, however, the speed of sound in rubber is going to be smaller than in air. Of course, the term "rubber" is applied to many different materials and so the conclusions related to rubber may not be broadly valid.
Its easy you get the soap and you push the soap close to the rubber ducky and you jump on the soap and the n over the rubber ducky;)
Fear of the ball can only be conquered through practice. Have a friend throw you a couple easy ones (football or a baseball, it doesn't matter). Build up confidence in your hands or your glove. Gradually increase the speed of the throws and soon enough, you'll become accustomed to catching it. Once you can handle speed, increase the difficulty of the catch. Soon enough you'll be comfortable with any ball at any speed. Practice, practice, practice.