3 years ago

What is the average temperature of the city, 89.6 Fahrenheit, on the Celsius scale?

1 answer:

8 0

Answer:

thrity-two degrees Celsius

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Mars2501 [29]

Answer:

Pressure is the force applied perpendicular to the surface of an object per unit area over which that force is distributed

Unit: Pascal (Pa)

1Pa = 1N/m^2

5 0

3 years ago

Ivanshal [37]

Answer:

27.82 m/s

Explanation:

The radius of the hose is half of its diameter

$r = d/2 = 5.45\times10^{-3}/2 = 0.002725 m$

So its area must be

$A = \pi r^2 = \pi 0.002725^2 = 2.33\times10^{-5} m^2$

The speed of water coming out of the hose is its flow rate divided by the cross-section area of the hose

$v = \dot{V}/A =0.000649 / 2.33\times10^{-5} = 27.82 m/s$

7 0

3 years ago

ira [324]

The pressure should increase to 140kPa

4 0

3 years ago

vitfil [10]

The airplanes acceleration is 2.1875

5 0

3 years ago

VikaD [51]

I think the answer is constant

5 0

3 years ago