A diver in a rigid spacesuit plunged into the sea to a depth of 150 m. What pressure does the water exert on the spacesuit at this depth?
| December 1, 2020 | education
A diver in a rigid spacesuit plunged into the sea to a depth of 150 m. What pressure does the water exert on the spacesuit at this depth? The density of seawater is 1030 kg / m3. Express your answer in kilopascals (kPa).
Given:
ρ = 1030 kg / m3
h = 150 m
To find:
P -?
Decision
P = ρgh
g – acceleration of gravity
P = 1030 kg / m3 × 10 m / s2 × 150 m = 1545000 Pa = 1545 kPa
Answer: 1545 kPa
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