الكرة

Also known as balls

A ball is a round object (usually spherical, but sometimes ovoid) with several uses. It is used in ball games, where the play of the game follows the state of the ball as it is hit, kicked or thrown by players. Balls can also be used for simpler activities, such as catch or juggling. Balls made from hard-wearing materials are used in engineering applications to provide very low friction bearings, known as ball bearings. Black-powder weapons use stone and metal balls as projectiles.

AI overview

A ball is a round object, typically sphere-shaped, that serves many purposes from sports and recreation to industrial applications. Balls are central to games like football and baseball where players hit or kick them, but they're also used in simpler activities like catch and juggling, as well as in engineering as low-friction ball bearings and historically as projectiles in weapons.

AI-generated from the Wikipedia summary — may contain errors.

Wikidata facts

Image: Basketball.png
Has use: juggling

Show 9 more facts

Commons category: Balls
topic's main category: Category:Balls
shape: ball
Commons gallery: Ball
used by: ball game
has characteristic: elasticity
different from: Piłka
on focus list of Wikimedia project: Wikipedia:Vital articles/Level/4
exact match: ids.clld.org/parameters/12-830

Sources (5)

via Wikidata · CC0

Article · العربية

كان الشعب الإسباني هو أول الشعوب الأوروبية التي تعرفت على كرات المطاط القوية (على الرغم من أنها كانت صلبة ومنتفخة) والتي استُخدمت استخدامًا ملحوظًا في . استُخدمت الكرات في المناطق الأخرى من العالم قبل اكتشاف كولمبس وكانت تُصنع من المواد الأخرى مثل مثانة للاتبات الحيوانات أو جلودها، أو تُحشى بمواد أخرى. وتعد الكرة واحدة من أكثر الأشياء الكروية المألوفة للبشرية، حيث تُستخدم الكلمة «كرة» للإشارة إلى أي شيء كروي أو قريب منه أو وصفه.

Abstract from DBpedia / Wikipedia · CC BY-SA