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makkiz [27]
2 years ago
11

How fast is a plane that traveled 400 km in 30 minutes? Give the speed in km/hr.

Physics
1 answer:
Jobisdone [24]2 years ago
7 0

Answer:

13.33 km/hr i think...

Explanation:

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Answer:

Explanation:

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An object is hanging by a string from the ceiling of an elevator. the elevator is moving upward with a constant speed. what is t
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Since the elevator is moving with a constant speed and not accelerating, the tension in the string is simply the normal, routine, everyday boring weight of the object.  Since the elevator is moving with a constant speed and not accelerating, the tension in the string is simply the normal, routine, everyday boring weight of the object.  

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A speaker vibrates at a frequency of 200 Hz. What is its period
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Period,  T = 1/ f.
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8 0
3 years ago
During a neap tide, which phase could the moon be in? select all that apply
snow_lady [41]
Hello,

Here is your answer:

The proper answer to this question is option B "<span>third quarter".

Here is how:

Neap tides are caused when the moon is three thirds full which causes the current to up rise therefore making a neap tide.

Your answer is B.

If you need anymore help feel free to ask me!

Hope this helps!

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How does the composition of a comet compare with that of the Sun?
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C

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