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2 years ago

11

Describe the relationship between kinetic energy and speed and give an example of how changing and object speed would affect its

kinetic energy

1 answer:

Andreas93 [3]2 years ago

6 0

Answer:

I'm not sure

Explanation:

I have had that question to Uchida c r go crew in to go be

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2 years ago

A vertical scale on a spring balance reads from 0 to 155 N . The scale has a length of 10.0 cm from the 0 to 155 N reading. A fi

Harrizon [31]

Answer:

mass of the fish is 8.11 kg

Explanation:

As we know that the frequency of oscillation of spring block system is given as

$f = \frac{1}{2\pi}\sqrt{\frac{k}{m}}$

here we know that the reading of scale varies from 0 to 155 N from length varies from x = 0 to x = 10 cm

Now we have

$k = \frac{155}{0.10} N/m$

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$m = 8.11 kg$

so mass of the fish is 8.11 kg

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What is the difference between habitats and niches?

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