Part A
What is the total force on the bottom of a swimming pool 14.0 m by 8.1 m whose uniform depth is 1.9 m ?
Express your answer using two significant figures.
Part B
What is the absolute pressure on the bottom of a swimming pool?
Express your answer using three significant figures.
Part C
What will be the pressure against the side of the pool near the bottom?
Express your answer using three significant figures.
Physics Help. Answer please?
2015-12-09 9:07 pm
回答 (2)
2015-12-09 10:51 pm
✔ 最佳答案
force F = pressure * areaF = ρgh * L*W = 1000kg/m³ * 9.8m/s² * 1.9m * 14.0m * 8.1m
F = 2.1e6 N = 2.1 MN
Hope this helps!
2015-12-09 9:10 pm
In your lessons they ll give you numbers to use to figure that out. Pressure increases at a constant rate the deeper water is.
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