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Igoryamba
3 years ago
13

what did taking measurements reveal about the velocity of the fireball? Was the fireball’s velocity constant or changing?

Physics
1 answer:
Salsk061 [2.6K]3 years ago
7 0

Answer:

The fireball slows down when moving upward. It speeds up when moving downward. So, its velocity is always changing.

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Compare the relative strengths of the nuclear force and the electric force
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Answer:

To establish this relationship we must examine the potentials that these forces create. The electrical potential is described by

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Explanation:

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Explanation:

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How ocean currents effect temperature and the amount of moisture of the air mass above coastlines
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The speed of light in a material is found to be 2.07 x 108 m/s. What is the most likely material from the options below if the s
Paraphin [41]

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4 0
4 years ago
Read 2 more answers
I dnt know how to do it
NNADVOKAT [17]

Here's what you need to know about waves:

Wavelength = (speed) / (frequency)

Now ... The question gives you the speed and the frequency,
but they're stated in unusual ways, with complicated numbers.

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The thing that's making the waves is vibrating 47 times in 26.9 seconds.
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Speed:  How far a point on a wave travels in 1 second.
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Wavelength = (speed) / (frequency)

Wavelength = (0.304 m/s) / (1.747 Hz)  =  0.174 meter per second


4 0
3 years ago
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