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Oksana_A [137]
2 years ago
10

The first person to map the Milky Way Galaxy using radio waves was

Physics
2 answers:
erastova [34]2 years ago
8 0

Answer:

If you type in "who was first person to map the Milky Way Galaxy using radio waves" on go ogle you answer would be "Karl Guthe Jansky" AKA <em><u>Karl Jansky</u></em>

Explanation:

<em><u>Karl Jansky</u></em>

Art [367]2 years ago
7 0

Answer:B

Explanation:Grote reber was the first scientist to map the milky way galaxy using radio waves.

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In order for a space shuttle to leave Earth, it must produce a great amount of thrust. Its rocket boosters create this thrusting
bonufazy [111]

Answer:

Orbit

Explanation:

The term that describes motion of the shuttle around earth is called as<em> Orbit.</em>

The orbit is defined as a regular repeating path that object takes around another.

The shuttle circles around the earth at a constant distance from earth surface is because of earth gravity and forward motion of earth.

5 0
3 years ago
Consider the diagram for the following questions.
Ksivusya [100]

Answer:

1) Charges

2) Vectors

4 0
3 years ago
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Which term describes the time it takes for an object to complete one full cycle of motion on a spring?
Sav [38]

The term period (symbol: T) describes the time it takes for an object to complete one full cycle of motion on a spring.

The formula for time is: T  = 1 / f , where f is the frequency  , f= c / λ = wave speed c (m/s) / wavelength λ (m)..

The formula describes that as the frequency of a wave increases, the time period of the wave decreases.

4 0
3 years ago
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A ball is dropped from the roof of a 25-m-tall building. What is the velocity of the object when it touches the ground? Suppose
Wewaii [24]

Answer:

a)  h=25m

b)  v=19.8m/sec

Explanation:

From the question we are told that:

Height h=25m

Bounce Height h'=20m

Generally the Kinematic equation is mathematically given by

V=\sqrt{2gh}\\\\V=\sqrt{2*9.81*25}

V=22.1m/sec

Therefore Height

h=\frac{V^2}{2g}\\\\h=\frac{22.1^2}{2*9.81}

h=25m

b)

Generally the Kinematic equation is mathematically given by

v^2=2ah

v^2=2*9.8*20

v=\sqrt{2*9.8*20}

v=19.8m/sec

3 0
3 years ago
How does the strong nuclear force hold the nucleus of an atom together?
alekssr [168]
The strong nuclear force holds together the quarks and gluons within protons and neutrons. It also holds together the protons and neutrons within the nucleus of the atom. The strong nuclear force holds together the quarks and gluons within protons and neutrons.


So it would be A.
4 0
3 years ago
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