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ki77a [65]
3 years ago
13

The negative will be __________ to the positive. Therefore, they are pulling __________ each other, and creating and electrical

force.
Physics
1 answer:
Ierofanga [76]3 years ago
3 0

Answer:

attracted... (not sure) close to...

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A scientist conducting a field investigation records measurements of very low pressure and high relative humidity at the top of
Ivan

Answer:

Please find the answer in the explanation

Explanation:

Given that a scientist conducting a field investigation records measurements of very low pressure and high relative humidity at the top of a mountain.

Since a weather map indicates that a warm front is approaching the mountain, according to the conventional current, the warm front is approaching because the weather must have been in higher relative humidity in cool air.

The warm front is approaching to replace it so that the cool air can conventionally replace the warmth air too.

The condition the scientists will most likely observe at the top of the mountain will be high relative humidity.

5 0
4 years ago
What is the function of the wire in
Naily [24]

Answer:

I think the right answer is option B.

3 0
4 years ago
You are designing a ski jump ramp for the next Winter Olympics. You need to calculate the vertical height h from the starting ga
Evgen [1.6K]

Answer:

h = 40.37 m

Explanation:

We will apply the law of conservation of energy to the skier in this case, as follows:

Energy\ of\ skier\ at\ the\ gate = Energy\ of\ Skier\ at\ the\ end\\P.E + K.E_{i} = K.E_{f} - W_{friction}\\mgh + \frac{1}{2}mv_{i}^2 = \frac{1}{2}mv_{f}^2 - W_{friction}\\\\mgh = \frac{1}{2}m(v_{f}^2-v_{i}^2) - W_{friction}

where,

m = mass of skier = 77 kg

g = acceleration due to gravity = 9.81 m/s²

vf = final speed = 30 m/s

vi = initial speed = 2 m/s

W_friction = Work done by friction and air resistance = 4000 J

Therefore,

(77\ kg)(9.81\ m/s^2)h = \frac{1}{2}(77\ kg)[(30\ m/s)^2-(2\ m/s)^2] - 4000\ J\\\\h = \frac{34496\ J - 4000\ J}{755.37\ N}\\\\

<u>h = 40.37 m</u>

5 0
4 years ago
Which organelles is used to transport materials through the cell
Tatiana [17]
Hello.

The answer is <span><span>cell membrane.

Have a nice day</span></span>
6 0
3 years ago
Find the maximum wavelength of photons that can generate carriers by being absorbed in the following semiconductors (respective
Kay [80]

Answer:

For ZnTe  the maximum wavelength is 519.17nm

For GaN the maximum wavelength is 364.95\ nm

For InP the maximum wavelength is 925.9 \ nm

Explanation:

The explanation is shown on the first uploaded image

5 0
3 years ago
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