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Viefleur [7K]
3 years ago
8

What is the velocity of an object with a mass of 30 kg and kinetic energy of 500 j

Physics
1 answer:
xenn [34]3 years ago
7 0

Answer:

5.8 m/s I believe, if I'm wrong I'm sorry!

Explanation:

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This question is stated in a complicated way, but all the information we need is right there waiting to be untangled.

We'll start the clock when Todd arrives.  At that time:

-- Kate has 5 done.  Todd has none yet.  Todd is 5 units behind.

From then on:

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-- So <em>Todd will catch up with Kate</em> <em>in 5 hours</em>.

That's the answer to the question ... How long ?  It doesn't ask us how many stockings have been filled, but that's easy for us to figure out:

-- Kate had 5 done when the clock started.  She fills 4 every hour.  After 5 hours, she has (5 x 4) = 20 more filled, and a total of 25 ready to sell.

-- Todd started out with none done.  He fills 5 every hour.  After 5 hours, he has (5 x 5) = 25 filled and ready to sell.  He has caught up with Kate in 5 hours.

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3 years ago
What makes the subject of star formation so difficult and complex?
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What would happen if your stomach wasint working properly
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3 years ago
What is the wave speed of a wave that has a frequency of 100Hz and a wavelength of .30m
GrogVix [38]

Here is your answer

We know that

Velocity = Frequency × Wavelength

Here,

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So,

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HOPE IT IS USEFUL

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