To calculate the volume of a cylinder one must multiply the area of the circle by the depth of the cylinder. The volume of the cylinder described is 98.172 cubic feet.
The volume of a 300mm diameter by 600mm deep cylinder is: 42,412,000 mm3
deep mining is how coal removed
deep mining is how coal removed
There is no dirt in a hole. If the hole is being dug, the amount of dirt being removed would be equal to the volume of the hole, which is 3 feet wide, 5 feet across, and 6 feet deep. So, the volume of dirt being removed would be 3 x 5 x 6 = 90 cubic feet.
How deep it is and how fast it is going downhill that can also affect it
Volume of the cylinder made by the excavation is pi x r x r x h, where r is the radius and h is the height. So we have volume is pi x 2.5 x 2.5 x 40 = 785.39 cubic feet and must be the amount of soil removed.
volume
There would be more pressure at the bottom of a pitcher of water 35cm deep. +++ To explain, the pressure is a function purely of depth, not volume.
The volume of the box would be 12.4 x 7.5 x 4 = 372 cubic inches.
The volume is 0.7854 m3
The volume of an area 24 feet round and 45 inches deep is: 1,700 cubic feet.
As it is a hole there is no dirt in it. However, a cylinder of dirt with radius 1.5ft, depth 5ft and a volume of πr2h ~= 35.34 cu ft has been removed.