The density of a brick is 2.0 g per cubic centimeter, and the maximum pressure it can bear is 9.0 × 10 cubic Pascal. How many meters can be built with this brick? Take the whole number

Density = 2.0 g / cm3 = 2000 kg / m3
Brickable height = 9.0 × 10 5 / PG = 9.0 × 10 5 / 2000 * 10
=45m

RELATED INFORMATIONS

1. The density of a brick is 2.5 × 10 cubic kg / m3, and the maximum pressure it can bear is 7.35 × 10 quintic PA The maximum pressure that the ground can bear is 1.5 × 10 cubic Pascal?
2. The weight of an elephant is 5000 kg, and the area of each foot is 600 square cm
3. An elephant weighs 600 kg. The contact area between the foot and the ground is 600 square centimeters. How much pressure does the elephant exert on the ground when it stands on the ground with four feet?
4. The density of the human body and the density of water, According to Archimedes' principle, if the human body falls into the water and the water discharged is larger than the human body, then the human body will float on the water surface. If the density of the human body is higher, or the density of the water is higher, why do some people sink and others float In addition, in the fresh water of sea water, does the sinking of human body have something to do with floating
5. The average density of human body is about 1.06g/cubic centimeter, which should be 1.06g/cubic centimeter____ Kg / m3, a middle school student with a mass of 50kg, its volume is ____ Cubic meter____ Cubic decimeter_____ Cubic centimeter
6. The density of human body is about 10 cubic meters, and the mass of one person is 50kg My calculation process is v = m / P = 50kg / 1000kg / M m3, but the result is 1 / 20 m3. I don't think the data is correct
7. When x = ~ 2, a times the fifth power of x plus B times the third power of x plus CX minus 1 equals 5? Please help... Urgent!
8. m3(m-2n)=n3(2m-n)=? Factorization problem
9. Why is the n-th power of 2 minus 1 divided by 7 equal to N divided by 3?
10. The minimum value of function y = sin ^ 2x + 2 / sin ^ 2x on (0. π / 2]
11. The cylinder with the height of 10 cm is erected on the horizontal table. The pressure of copper block on the table is calculated (P (copper) = 8.9 × 10 cubic kg / M cubic)
12. The weight of an elephant is 6000kg, and the landing area of each foot is 600cm2. Try to calculate the pressure of the elephant on the ground when standing. (G is 10N / kg)
13. The two solid cubes have the same pressure on the horizontal plane, and the relationship between their density is The two solid cubes have the same pressure on the horizontal plane, and the relationship between their density is P1 > P2 (the letter of density will not be printed, instead of P). If the pressure of the two cubes on the horizontal ground is F1 and F2 respectively, then F1 is the same_________ F2 (greater than, less than, equal to) Why?
14. The density of a is higher than that of B. the pressure of these two cubes on the horizontal ground is as follows A. P a = P B B. P a > P B C. P a < P B D. All of the above are possible
15. The density relation of three solid cubes is ρ 1 Find the relationship between these three forces
16. The three squares have the same pressure on the ground, and the density is P1, P2, P3. P1 is greater than P2, and P3 is greater than P3
17. If the mass of a cube with a side length of 10 cm is 0.6 kg, what is the density of the cube;
18. Solid cube wood block with side length of 10cm, density of 0.6 × 10 ｛ kg / m ｛ 179;; is still in a container with enough water, and its upper and lower bottom surfaces are smooth Parallel to the water surface, (the wood block is not completely immersed in water) calculation: 2. The buoyancy of the wood block in the water 3. The volume of the wood block immersed in the water 4. The pressure of water on the ground under the wood block. (g = 10N / kg)
19. A cube solid iron block with a mass of 7.9kg is placed in the center of a horizontal tabletop with an area of 0.5m2. What is the pressure of the iron block on the tabletop? (the density of the iron is 7.9 × 10 & # 179; kg / M & # 179;, g = 10N / kg)
20. There is a long, wide, high 20cm, 10cm, 5cm rectangular wood block. When it is placed horizontally, vertically, and laterally, the ratio of its pressure on the desktop () and the ratio of its pressure ()