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Karo-lina-s [1.5K]
3 years ago
10

Which is true about the way air flows

Physics
1 answer:
JulsSmile [24]3 years ago
4 0

Answer:

A High-to-Low

Explanation:

its like water running down a hill.

You might be interested in
PART ONE
Lina20 [59]

Explanation:

Make a table, listing the x and y coordinates of each square's center of gravity and its mass.  Multiply the coordinates by the mass, add the results for each x and y, then divide by the total mass.

\left\begin{array}{ccccc}x&y&m&xm&ym\\\frac{a}{2} &\frac{a}{2} &10&5a&5a\\\frac{3a}{2}&\frac{a}{2}&70&105a&35a\\\frac{a}{2}&\frac{3a}{2}&80&40a&120a\\\frac{3a}{2}&\frac{3a}{2}&50&75a&75a\\&\sum&210&225a&235a\\&&Avg&\frac{15a}{14}&\frac{47a}{42}\end{array}\right

The x-coordinate of the center of gravity is 15/14 a.

The y-coordinate of the center of gravity is 47/42 a.

4 0
3 years ago
block is attached to an oscillating spring. The function below shows its position (cm) vs. time (s). What is the angular frequen
faltersainse [42]

Answer:

Angular frequency is 20 rad/s.      

Explanation:

Given that,

A block is attached to an oscillating spring. The function below shows its position (cm) vs. time (s) is given by :

x(t)=1.5\cos(20\ t).....(1)

The general equation of oscillating particle is given by :

x(t)=A\cos(\omega t).......(2)

Compare equation (1) and (2) we get :

\omega=20\ rad/s

So, the angular frequency of the oscillation is 20 rad/s.

7 0
3 years ago
A tank is 2/9 full when it is filled with 16 litre of water.How much water will there be when the tank is full
Sati [7]
=9/2×16 =72 liters in the tank
4 0
2 years ago
A dragster in a race accelerated from rest to 60 m/s by the time it reached the finish line. The dragster moved the distance fro
Andreyy89

Answer:

l don't now but l think the is 160

Explanation:

160 or 810

6 0
3 years ago
A periodic wave with wavelength<br> - 2 m has frequency f = 4 Hz.<br> What is the wave's speed?
Sunny_sXe [5.5K]

Answer:

-8m/s

Explanation:

v=wavelength*f=-2*4=-8m/s

3 0
2 years ago
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