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ella [17]
3 years ago
13

Tyra made the following bar graph shown to represent the relative distances of four different astronomical bodies from Earth.

Physics
2 answers:
Maslowich3 years ago
8 0

Answer:

Please screenshot the bar graph so that i can answer.

Explanation:

Alika [10]3 years ago
8 0

Answer: D

Choice A calls B the moon which is incredibly tiny compared to Venus so this is wrong, choice B calls B Venus which is a relatively small planet and C the moon... that is a bit overkill so no. Choice C says B is the moon and C is Jupiter, Jupiter being the largest planet this is a easy no, leaving D to be the only logical and correct answer.

<h2>Explanation: </h2><h2>MARK ME BRAINLIEST PLZZZZZZZZZZzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz</h2>

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You have a closed milk container filled with air. If you were to put the closed milk jug in the freezer, which of the following
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BAir compressionLike water blows up and the gas rises

6 0
3 years ago
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Three very small spheres of mass 2.50 kg, 5.00 kg, and 8.00 kg are located on a straight line in space away from everything else
Aliun [14]

Answer:

The <em>net gravitational force it exerts</em> is F_{net}=9.66*10^{-8}N

Explanation:

Newton's Law of Gravitation can be written as

F=\frac{Gm_{1}m_{2}}{r^{2} }

where <em>G is the Gravitational Constant, m1 and m2 are the masses of two objects, and r is the distance between them</em>. In this case, the spheres are loacted in straight line, so instead of a vector r, we have a distance x in meters. The distances and masses are given in the problem, and the smaller sphere is between the other two spheres. This means <u>the sphere 1 is in the middle, the sphere 2 is on the left of 1, and the sphere 3 is on the right of 1</u>, so

F_{21} =\frac{Gm_{1}m_{2}}{x_{21}^{2} } is the force that 2 feels because of 1, and

F_{31} =\frac{Gm_{1}m_{3}}{x_{31}^{2} } is the force that 3 feels because of 1.

<em>If we replace the data in those previous equations</em>, we have that

F_{21} =\frac{G(2.5)(5) }{(0.08)^{2} }=1.3*10^{-7}N

F_{31} =\frac{G(2.5)(8) }{(0.2)^{2} }=-3.34*10^{-8}N

Finally, adding both results, the net force the sphere 1 exerts is

F_{net}=9.66*10^{-8}N

6 0
3 years ago
What is the purpose of the Climate Friendly Farming Project?
blsea [12.9K]
<span>The Climate Friendly Farming Project was designed to provide funding for long term research into the sustainability and adaptability of agricultural systems(wheat, vegetables, and dairy systems) as increasing greenhouse gases propagate and decline the efficiency of current agricultural practice.</span>
4 0
3 years ago
The table indicates that nitrogen and oxygen are the main components of the atmosphere by volume. Together these two gases make
Darya [45]

Answer:

the answer is A.  they are essential to life on Earth

Explanation:

6 0
4 years ago
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A car travels along a straight road to the east for
Korvikt [17]

Answer: 90 m/s, 70 m/s

Explanation:

Given

A car travels 100 m  east for 4 seconds and then turn around

goes back west for 50m  in 1 sec

Distance traveled in the east is 100\times 4=400\ m

Distance traveled in the west is 50\times 1=50\ m

Total distance=400+50=450\ m

total displacement=400-50=350\ m

total time t=4+1=5\ s

Average speed

\Rightarrow s_{avg}=\dfrac{\text{distance}}{\text{time}}=\dfrac{450}{5}\\\\\Rightarrow s_{avg}=90\ m/s

Average velocity

\Rightarrow v_{avg}=\dfrac{\text{displacement}}{\text{time}}=\dfrac{350}{5}\\\\\Rightarrow v_{avg}=70\ m/s

6 0
3 years ago
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