What is its volume? A. 200 cubic meters B. 400 cubic meters C. 600 cubic meters D. 800 cubic meters 相关知识点: 试题来源: 解析 B。游泳池体积等于长乘宽乘高,20×10×2=400,所以答案是 400 立方米。A 选项 200 立方米不符合计算结果。C 选项 600 立方米不符合。D 选项 800 立方米不符合。
It is supposed to be good for health.Swimming helps us burn large numbers of for men with 100 meters and 1500 meters 48.When did organized swimming calories and thus helps to lose weight. It is freestyle swimming, which were held in open competitions appear?also believed to make the body...
The objective of any swim race is to be the fastest to touch the pool wall at the conclusion of the event’s final lap, with each lap being a single pool length. For any event more than 50 meters, no matter the stroke, a lap turn plays a critical role in affecting a swimmer’s...
4. D) It is offering a big reward to anyone who helps.5. B) Help people connect with each other.6. C) It does not use volunteers.7. D) They will find they have something in common.8. C) Preparations for Saturday’...
"The first seven [kilometers] of this race felt really easy. My competitors had to work really hard behind me." Picture by 2021 Getty Images 3 - Something was fishy... Marathon swimming is unique in that competitors must navigate around natural factors, as well as their rivals. Fish...
A. 16 meters B. 32 meters C. 24 meters D. 8 meters 相关知识点: 试题来源: 解析 B。解析:正方形面积为 64 平方米,边长为 8 米,正方形周长等于 4 倍边长,4×8 = 32 米。A 选项 16 米不符合计算结果;C 选项 24 米不符合;D 选项 8 米是边长不是周长。反馈...
You can skate now in winter. W:No.I don't like cold weather. M:Then would you like to go somewhere warm? I think Hainan is a good place for swimming. W:But I can't swim. M:Okay.How about Hong Kong? You can do a lot of shopping there. W:That's good.I love shopping. 听...
For reference though, a typical Cat 1/2 cyclist would probably have a weekly TSS of 770-960. A long-course triathlete 850-1700 – including running and swimming. Single-sided power meters: what are they, how do they work and what are their benefits ...
What is the perimeter of a 12×15ft pool with a 3ft nonslip surface around it? PerimeterPerimeter is the length of the lines or curves, which bounds a two-dimensional space. The perimeter is considered only for two-dimensional figures. The perimeter varies from v...
And in Russia, people have been ice swimming since at least the 1500s! In Russia and other countries where Eastern Orthodox Christianity is a dominant religion, some people go ice swimming to celebrate the Epiphany. Related:How I Fell In Love with Ice Swimming ...