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marysya [2.9K]
2 years ago
14

7. The Earth orbits the sun at 25.42 km/s. What is this in mph (1 mile = 1.609 km)?

Physics
1 answer:
Irina-Kira [14]2 years ago
7 0

Answer:

40.90 mph if I did the math right

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They should see if there are any sources of bias

Explanation:

The best way to ascertain the reliability of the claim in the article is to see if there is a source of bias.

A source of bias in the article can tell a lot about how reliable and trustworthy the article is. It will also give room to more research about the claim in the article from other sources.

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3 years ago
A snowstorm was predicted in Chicago. Identify the possible upper air temperature, surface temperature, and air pressure of Chic
OverLord2011 [107]
The correct answer for this question is this one:

<span>A snowstorm was predicted in Chicago. The possible upper air temperature, surface temperature, and air pressure of Chicago on that day. Normal atmospheric pressure is 29.9 inches of mercury.  </span><em>I'm pretty sure the answer is 40 for upper air, 29 for surface temp, and 30 for air pressure. </em>Hope this helps answer your question and have a nice day ahead.

7 0
3 years ago
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A ball is thrown upward at 25 m/s from the ground. what is the balls velocity after 4 seconds?​
mixas84 [53]

Answer:

-14.2m/s

Explanation:

Given parameters:

Initial velocity of the ball  = 25m/s

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Unknown:

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To solve this problem, we use the expression below;

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u is the initial velocity

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5 0
3 years ago
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Answer:

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After some time piano starts falling in this condition negative force will act on the piano. In this condition, gravitational force will acts on piano in downward direction.

3 0
4 years ago
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What happens if 5 Protons combine with 4 neutrons.
lianna [129]

in the case of beryllium, a light metal, only the beryllium-9 isotope is stable with its 9 nucleons (i.e. 4 protons and 5 neutrons)

Hope this helps so sorry if it does not help

7 0
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