0
If it takes a man 1 hour to dig a hole 2 meters long 2 meters wide and 2 meters deep how long would it take the same man to dig a hole 4 meters long 4 meters wide and 4 met deep at same rate of speed?
Wiki User
∙ 12y ago
About 2 hours if possible. All you have to do is double everything including the time limit.
I disagree. A hole with dimensions of all 2 meters is 8 cubic meters. A whole with all dimensions 4 meters is 64 cubic meters. You aren't just doubling the hole. Yes, you are going twice as deep, but you are also making it a bigger hole. If it took you one hour to dig 8 cubic meters, how many hours will it take you to dig 64 cubic meters? That would be 8 hours.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
If it takes a man 1 hr to dig a hole 2 meters long 2 meters wide and 2 meters deep how long would it take him to dig a hole 4 meters long wide and deep assuming he digs at the same rate of speed?
2 hours. Because is it takes him 1 hour to dig a hole half the size of what hes going to dig then u have to add another hour to dig 2 more meters long 2 more meters wide and 2 more meters deep.
How deep is 200 meters?
Answer: 200 meters deep = 656.167 feet deep.
What If a Frog leaps 3 meters far then suddenly fell into a dry well which is 4 meters deep How would the frog get out from the deep well?
there is water on the top so u could jump. 4 meters deep water he could be on the top part and jumpd
How deep is 7000 meters?
7000 meters
How many cubic meters would you need to fill an area of 28 meter square by 10 cm deep?
A 28 meter square is 28 times 28 meters or 784 square meters. If it is one tenth of a meter (10 cm) deep, it has a volume of 78.4 cubic metersIf you mean 28 square meters (like a pool 4 meters by 7 meters) then the volume one tenth of a meter deep is 2.8 cubic meters.
If it takes a man 1 hr to dig a hole 2 meters long 2 meters wide and 2 meters deep how long would it take him to dig a hole 4 meters long wide and deep assuming he digs at the same rate of speed?
2 hours. Because is it takes him 1 hour to dig a hole half the size of what hes going to dig then u have to add another hour to dig 2 more meters long 2 more meters wide and 2 more meters deep.
What is the celerity speed of a deep water wave having a period of 10 seconds What is its wavelength please help?
Celerity speed of a deep water wave is 16.6 meters per sec. with a wavelength of 166 meters.
It takes 6 s for a stone to fall to the bottom of a mine shaft. How deep is the shaft?
Ignoring air resistance, or bouncing off the sides of the shaft on the way down ...-- Speed when you let it go = 0-- Speed after 6 seconds = 6 G = 58.84 meters per second-- Average speed = 1/2 (0 + 58.84) = 29.42 meters per second-- In 6 seconds, at an average speed of 29.42 meters per second,it fell 176.5 meters.
How deep is 200 meters?
Answer: 200 meters deep = 656.167 feet deep.
What If a Frog leaps 3 meters far then suddenly fell into a dry well which is 4 meters deep How would the frog get out from the deep well?
there is water on the top so u could jump. 4 meters deep water he could be on the top part and jumpd
Is Lake Erie deep?
In meters, Lake Erie is 64 meters deep.
How deep is 50 meters?
It is deep for a free diver and it can get dark at 50 meters deep in an ocean
How deep is 100 ATM?
Every 10 meters deep, the pressure increases by one atmosphere, approximately. Therefore, at 90 meters depth you would have, approximately, a pressure of 10 atm. (that is absolute pressure).Every 10 meters deep, the pressure increases by one atmosphere, approximately. Therefore, at 90 meters depth you would have, approximately, a pressure of 10 atm. (that is absolute pressure).Every 10 meters deep, the pressure increases by one atmosphere, approximately. Therefore, at 90 meters depth you would have, approximately, a pressure of 10 atm. (that is absolute pressure).Every 10 meters deep, the pressure increases by one atmosphere, approximately. Therefore, at 90 meters depth you would have, approximately, a pressure of 10 atm. (that is absolute pressure).
How deep is 7000 meters?
7000 meters
How many cubic meters would you need to fill an area of 28 meter square by 10 cm deep?
A 28 meter square is 28 times 28 meters or 784 square meters. If it is one tenth of a meter (10 cm) deep, it has a volume of 78.4 cubic metersIf you mean 28 square meters (like a pool 4 meters by 7 meters) then the volume one tenth of a meter deep is 2.8 cubic meters.
How deep is the Mariana Trench?
It is 11,034 meters (36,201 feet) deep, which is almost 7 miles. Tell students that if you placed Mount Everest at the bottom of the Mariana Trench, the peak would still be 2,133 meters (7,000 feet) below sea level.
How deep can the seas that border the continents get?
200 meters deep
