Question
In: Mechanical Engineering
The face of a dam is vertical to a depth of 6m below the water surface...
The face of a dam is vertical to a depth of 6m below the water surface and then slopes at an angle of 30◦ to the vertical. If the depth of the water is 15m, specify completely the resultant force per meter run acting on the face of the dam.
Solutions
samet mamat answered 2 years agoRelated Solutions
The Mariana trench is located in the Pacific Ocean at a depth of about 11 000 m below the surface of the water.
The Mariana trench is located in the Pacific Ocean at a depth of about 11 000 m below the surface of the water. The density of seawater is 1025 kg/m^3. If an underwater vehicle were to explore such a depth, what force would the water exert on the vehicle's observation window (radius = 0.254 m)? For comparison, determine the weight of a jetliner whose mass is 1.17 times 10^5 kg.
Is the magnitude of an earthquake related to the depth below the surface at which the...
Is the magnitude of an earthquake related to the depth below the
surface at which the quake occurs? Let x be the magnitude
of an earthquake (on the Richter scale), and let y be the
depth (in kilometers) of the quake below the surface at the
epicenter.
x
3.1
4.6
3.3
4.5
2.6
3.2
3.4
y
4.8
9.8
11.2
10.0
7.9
3.9
5.5
(a) Make a scatter diagram of the data.
Then visualize the line you think best fits the...
Is the magnitude of an earthquake related to the depth below the surface at which the...
Is the magnitude of an earthquake related to the depth below the
surface at which the quake occurs? Let x be the magnitude of an
earthquake (on the Richter scale), and let y be the depth (in
kilometers) of the quake below the surface at the epicenter. x 3.4
4.0 3.3 4.5 2.6 3.2 3.4 y 5.5 10.0 11.2 10.0 7.9 3.9 5.5 (a) Make a
scatter diagram of the data. Then visualize the line you think best
fits the...
A closed and elevated vertical cylindrical tank with diameter 2.00m contains water to a depth of...
A closed and elevated vertical cylindrical tank
with diameter 2.00m
contains water to a depth of
0.900m
. A worker accidently pokes a circular hole with
diameter 0.0190m
in the bottom of the tank. As the water drains
from the tank, compressed air above the water in the tank maintains
a gauge pressure of5.00�103Pa
at the surface of the water. Ignore any effects of
viscosity.
A. Just after the hole
is made, what is the speed of the water as...
Water stands at a depth H in a large open tank whose side walls are vertical.
Water stands at a depth H in a large open tank whose side walls are vertical. A hole is made in one of the walls at a depth d below the water surface.At what distance R from the foot of the wall of the tank does the emergent stream strike the floor?How far above the bottom of the tank could the second hole be cut so that the stream emerging from it could have the same range as for the...
A closed and elevated vertical cylindrical tank with diameter 2.10 m contains water to a depth...
A closed and elevated vertical cylindrical tank with diameter
2.10 m contains water to a depth of 0.500 m . A worker accidently
pokes a circular hole with diameter 0.0170 m in the bottom of the
tank. As the water drains from the tank, compressed air above the
water in the tank maintains a gauge pressure of 5.00×103
Pa at the surface of the water. Ignore any effects of
viscosity.
A)Just after the hole is made, what is the speed...
A prototype torpedo 6m long travels at 35 knots well below the ocean surface at 20°C....
A prototype torpedo 6m long travels at 35 knots well
below the ocean surface at 20°C. A model is to be tested in a wind
tunnel 15°C air. What should the velocity, in m/s, of the model be
avoid compression effects?
A dam is inclined at an angle of 30° from the vertical and has the shape...
A dam is inclined at an angle of 30° from the vertical and has
the shape of an isosceles trapezoid 200 ft wide at the top and 100
ft wide at the bottom and with a slant height of 140 ft. Find the
hydrostatic force on the dam when it is full of water. (Round your
answer to the nearest whole number. Recall that the weight density
of water is 62.5 lb/ft3.)
A dam is inclined at an angle of 30° from the vertical and has the shape...
A dam is inclined at an angle of 30° from the vertical and has
the shape of an isosceles trapezoid 40 ft wide at the top and 20 ft
wide at the bottom and with a slant height of 30 ft. Find the
hydrostatic force on the dam when it is full of water. (Round your
answer to the nearest whole number. Recall that the weight density
of water is 62.5 lb/ft3.)
A water faucet in a house is h=8 m below the water surface in the local...
A water faucet in a house is h=8 m below the water surface in
the local water tower. The radius of the orifice in the fully
opened faucet is r=0.01 m. We assume non-viscous flow in this
problem.
a) How long does it take to fill a 20 liter bucket with water
using this faucet?
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