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Talja [164]
3 years ago
14

Which two terrestrial planets have atmospheres with similar compositions?

Physics
2 answers:
denis23 [38]3 years ago
3 0
Hello!

I believe that your answer is D)

Because Venus is the only planet that has been the closest we’ve seen to another earth
vlabodo [156]3 years ago
3 0

Answer:

A) Mars and Venus

Explanation:

honestly, i just reviewed and took the test and got this answer right.

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Summary of newtons 2nd law 5 sentences
salantis [7]

Newton's first law of motion predicts the action of objects for which all existing forces are balanced. The first law, also referred to as the law of inertia, states that if the forces acting upon an object are balanced, the acceleration of that object will be 0 m/s/s. Objects at equilibrium will not accelerate. According to the law, an object will only accelerate if there is an unbalanced force acting upon it. The presence of an unbalanced force will  change its speed, its direction, or both its speed and direction. All forces retaining to this law are related to inbalance
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4 years ago
Water on a smooth floor can made you slip, which means water is also a lubricant. Can you think of reasons why oil and grease an
DiKsa [7]

Answer:Water is easily evaporated, and oil and grease will not evaporate.

Explanation:

3 0
4 years ago
A small toddler is playing in his yard. Over the course of 29.01 s, he walks 2.099 m S before turning N and walking 1.429 m. Wha
gtnhenbr [62]

Answer:

0.0231 m/s

Explanation:

Given the question :

A small toddler is playing in his yard. Over the course of 29.01 s, he walks 2.099 m S before turning N and walking 1.429 m. What is his average velocity?

Distance walked south = 2.099 metre

Time taken = 29.01s

Distance walked north = 1.429 metre

Average Velocity = Displacement / time

The Displacement is hence,

(2.099 m - 1.429m) = 0.67m

Average Velocity = 0.67m / 29.01s

Average Velocity = 0.02309 m/s

Average Velocity = 0.0231 m/s

8 0
4 years ago
I'm in  my lab, writing an essay about the properties of Bose Einstein Condensate. I forgot the formula of producing the condens
Artyom0805 [142]
This is a big looking question for school and for 5 points.It seems to relate to superfluidity in helium III and helium IV and something called the "lambda" point. Though I can't do it justice yet and here, it looks as though i can find tis in "Heat and Thermodynamics", Mark W Zemansky ...If rho is the density of helium II, rhon the density of the normal part, and rhoz the density of the superfluid part rho=rhon+rhoz.At the lambda point, all the atoms are normal and rhon/rho = 1, whereas at absolute zero all the atoms are superfluid and rhon/rho=0.Best I can do with the info and point available ..ps, I think that both Bose and Einstein were nobel prize winners, and the word "Boson" is in honour of the, I believe, Indian physicist Bose. It is a very interesting question, and I can in no way do it justice here.
7 0
4 years ago
Calculate acceleration of an object moving from a stop to 21 m/s in 3.9 s
Alex
5.38
21 divided by 3.9 is 5.38 and the equation for acceleration is change in velocity divided by time
7 0
3 years ago
Read 2 more answers
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