The relative pressure at the bottom of the lake is given by
where
is the water density
g is the gravitational acceleration
h is the depth at which the pressure is measured
At the bottom of the lake, h=27.8 m, so the relative pressure is
To find the absolute pressure, we must add the atmospheric pressure,
, to this value:
Answer:
Explanation:
The volume of a right rectangular prism is given by the formula:
where
L is the length of the base
w is the width of the base
h is the height of the prism
In this problem, the prism has a squared base: this means that
because the two sides of the base have same length. We know that their length is
L = w = 7 in.
While the height of the prism is:
h = 2 in.
Therefore, the volume of the prism is:
The momentum of two or more objects during collisions is not lost nor gained
Answer:
the pressure per square inch is greater from the smaller feet.
Explanation:
different weight distribution