25m
32 laps in a 50 m pool
50 meters but people use usually 25 yards to swim laps.
25 meters
No regulation that I am aware of. It is normally put out by the Commander in a policy memo.
Although there is a National Bumper Pool Association in the US, they have not yet established a set of regulations for equipment and use the Billiard Congress of America rules. The BCA has no rule for bumper pool table regulation size.
as big as the white house's swimming pool.
There is no regulation bumper pool table size.
Usually regulation Olympic size. approx. 50feet
Regulation size pool tables are 8 foot, oversize 8 foot, and 9 foot. The other 2 common sizes are 7 foot and 10 foot. Sizes below 7 foot are rarely built to the standards required for proper play. 12 foot tables have been built but are not for regular use.
A sport wall is a temporary wall or boom that is placed in the swimming pool to shorten the length of the pool to make it regulation length for a swimming competition. Some 50m pools hold 'short course' competition and the regulation length is 25m so the pool needs a wall to measure this length in order for the competition to be official.
the weight may be from 5.5 to 6 oz. (156 to 170 g)
10x30