So her speed in still water will be 6mph :)
Rita has two small containers, one holding a liquid and one holding a gas. Rita transfers the substances to two larger container
2 answers:
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Answer:
Explanation:
Given:
- mass of monkey,
- angle of vine from the vertical,
Now follow the schematic to understand the symmetry and solution via Lami's theorem.
<u>The weight of the monkey will be balanced equally by the tension in both the vines:</u>
Using Lami's Theorem:
Answer:
1.23917 m
0.14323 s
Explanation:
v = Speed of sound in dry air at 20 °C = 343.5 m/s
f = Frequency of note C# = 277.2 /s = 277.2 Hz
λ = Wavelength
Wavelength = 1.23917 m
Distance the wave needs to travel is 49.2 m
Time = Distance / Speed
Time taken for the sound to travel across the concert hall is 0.14323 s
To solve this exercise we must apply the concept of Flow as the measure given to determine the volume of a liquid flowing per unit of time, and that can be calculated through velocity and Area, mathematically this can be determined as
Q = Discharge of Flow
A = Cross sectional Area
Velocity
The area of the cross section of the capillary tube is
The total Area by this formula:
Where,
Stands for area of capillary
n = Stands for number of blood vessels
Finally replacing at our first equation,
Therefore the average speed, in centimeters per second, of blood flow through each capillary vessel is 1.66cm^3/s