6-9 seconds if done to a person's best.
At a pace of 10m/sec it would take him 50 seconds.
It is impossible to run that fast, but if it were, it would take 2 hours.
3.852 seconds at 50 mph
2500 sq metres
50 meters = about 164.04 feet.
That depends entirely at what speed she's walking !
50 + 50+ 20+ 20 = 140 meters
It would take 2500 m^3 (2500 cubic meters) of water. This is equal to 2,500,000 liters or about 660,430 US gallons.
Jarrah Timber is grown in Northern Australia.
The time it takes to walk 50 meters depends on an individual's walking speed. On average, a person walks at about 1.4 meters per second. Therefore, it would take roughly 35 seconds to walk 50 meters at this average pace. However, this time may vary based on factors like fitness level, terrain, and walking conditions.
To determine the number of lengths needed to swim 1,000 meters, you need to know the length of the swimming pool. For a standard Olympic-sized pool, which is 50 meters long, you would swim 20 lengths (1,000 meters ÷ 50 meters per length). In a standard short-course pool, which is 25 meters long, it would take 40 lengths.
speed = distance/time --> time = distance/speed = (30 m)/(50 m/s) = 0.6 seconds