Fill in the blank below: In a _______________ digestive system, digestion takes place outside of the cells in a series of tubes.
1 answer:
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If the density of water does not vary and the vents range in depth from about 1500 m to 3200 m below the surface, then the gauge pressure at a 2452-m deep vent is 224.268 atm.
Calculation:
Step-1:
It is given that the vents range in depth from about 1500 m to 3200 m below the surface. If we are assuming that the density of water does not vary. Then it is required to calculate the gauge pressure at a 2452-m deep vent.
The gauge pressure at a particular depth of ocean water is calculated as:
Here is the density of water, P is the required pressure, h is the depth of water, and g is the gravitational acceleration.
Step-2:
Now we are substituting the values to calculate the pressure at the depth of 2452-m.
Learn more about gauge pressure here,
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Answer :
(a) The acceleration of the car is,
(b) The distance covered by the car is, 9 m
Explanation :
By the 1st equation of motion,
...........(1)
where,
v = final velocity = 9 m/s
u = initial velocity = 0 m/s
t = time = 2 s
a = acceleration of the car = ?
Now put all the given values in the above equation 1, we get:
The acceleration of the car is,
By the 2nd equation of motion,
...........(2)
where,
s = distance covered by the car = ?
u = initial velocity = 0 m/s
t = time = 2 s
a = acceleration of the car =
Now put all the given values in the above equation 2, we get:
By solving the term, we get:
The distance covered by the car is, 9 m