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Natasha2012 [34]
3 years ago
13

An air-conditioning system's automatic controller might directly control the A. conversion of pneumatic energy to hydraulic sign

al pressure. B. thermostat's setpoint temperature C. motor of a large condenser fan D. sensitivity of the ladder logic
Physics
1 answer:
Ilia_Sergeevich [38]3 years ago
8 0

Answer:

A i think so

Explanation:

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natka813 [3]
Il write down the answers of the blanks which are as follows:-
Weight
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Hope this helps!
5 0
3 years ago
A balloon is rubbed on someone's hair, then placed next to a stream of water. The balloon has an overall negative charge. The wa
sergiy2304 [10]

Answer:

If I'm right it bends away

Explanation:

I learned this in class before it was fun to me

8 0
3 years ago
What electric force would a stationary 3.8 C charge experience if it were far away from any other charges
MAVERICK [17]

Answer:

The electric force will be  0 N

Explanation:

From the question we are told that

   The magnitude of the charge is  q_1 = 3.8 \ C

   

Generally from Coulombs law the electric force  between two charges is mathematically represented as

         F = \frac{ k  *  q_1 q_2 }{r^2}

Here r is the distance of separation between that two charges.

  Now from the question we are told that the charge is far away from any other charge hence we can say that the distance between the charge and any other charge is  r = \infty

So

       F = \frac{ k  *  3.8  * q_2 }{\infty^2}

=>    F =0 \ N

Hence the electric force will be  0 N

3 0
3 years ago
A clear reflection of Mount Hood can be seen in Mirror Lake. Surfaces, such as this one, allow for specular reflection. Light ca
mihalych1998 [28]

Answer:C) light rays reflect and remain concentrated in a bundle upon leaving the water's surface.

Explanation:

) light rays reflect and remain concentrated in a bundle upon leaving the water's surface.

3 0
4 years ago
Read 2 more answers
A satellite is in a circular orbit around the Earth at an altitude of 3.18x10 m. Find the period and th orbital speed of the sat
Leona [35]

Answer:

112.17 m/s

56.427 years

Explanation:

h = 3.18 x 10^10 m

R = 6.4 x 10^6 m

r = R + h = 3.18064 x 10^10 m

M = 6 x 10^24 kg

The formula for the orbital velocity is given by

v = \sqrt{\frac{G M }{r}}

v = \sqrt{\frac{6.67 \times 10^{-11}\times 6\times 10^{24}  }{3.18064\times 10^{10}}}

v = 112.17 m/s

Orbital period, T = 2 x 3.14 x 3.18064 x 10^10 / 112.17

T = 0.178 x 10^10 s

T = 56.427 years

8 0
3 years ago
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