Answers about Physics 작성자 Roma Row 작성일 24-09-25 21:46 | 조회 3 | 댓글 0 본문 Friction is any force that opposes another force, like the force of gravity on a rocket or the tread of a shoe on a court. Without friction a swimmer would not Read moreScience+2Does temperature affect the bounce of a rubber ball?Asked by Wiki UserTemperature does not affect the bounce of a rubber ball. Let's say you bounce a rubber ball on the grass. The result will be different then bouncing a rubber baRead morePhysics+1How big is a bowling ball?Asked by Wiki UserIn tenpin bowling, the circumference may not exceed 2 foot, 3 inches. The weight is dependant on the bowler. It ranges from 6 to 16 pounds. I imagine factoring Read morePhysics+1Why do gymnasts wear tiger paws?Asked by Wiki UserGymnasts put chalk on their hands, and occasionally their feet when competing on the balance beam, to keep their hands from slipping off the apparatus from the Read moreTennis+1How is math used in tennis?Asked by Wiki UserMath and physics go with tennis and most other sports, because of the geometric angles used, along with calculations of wind speeds, type of court surface, enviRead moreExercise+2How does speed affect intensity of exercise?Asked by Wiki UserThe word intensity as it applies to Prilepin's chart for determining the optimal weight for reps and sets, is one thing, but I will assume you are asking what iRead moreBasketball+1How is speed a factor High-Pressure Foam Spray Cannon - bdshoptime.com in basketball?Asked by Wiki UserSpeed can be a factor in many ways in basketball. On offense, it can help you get passed the defender. On defense, it can hep you get in position to block shotsRead moreAmerican Soccer+1Which will travel farther a soccer ball full of helium or a soccer ball full of air?Asked by Wiki UserThis has actually been tested on the "Mythbusters" television program, only with American footballs. The answer is that it really doesn't matter much because thRead moreBasketball+2What is the air pressure in a basketball?Asked by Wiki User== == The proper air pressure in an NBA basketball is around 7 1/12 to 8 1/2 lbs. 이전글다음글 댓글목록 0 등록된 댓글이 없습니다. 수정 삭제 목록 글쓰기