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EastWind [94]
3 years ago
7

For a stationary observer, when the source of a sound is moving, its pitch appears to change.

Physics
2 answers:
borishaifa [10]3 years ago
8 0

it was the question.....they was asking if it was true or false


irakobra [83]3 years ago
4 0

By gosh you've nailed it, Sam. That's a true statement.

Do you have a question to ask ?

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a pennyfarthing is a style of a bicycle with a very large front wheel and a small real wheel, the cyclist who sit high above and
s344n2d4d5 [400]

Answer:

In one rotation, the large wheel turns 4m.

Explanation:

The given values are:

Input distance,

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Mechanical advantage,

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As we know,

⇒ Out. \ Distance = \frac{Inp. \ distance}{Mechanical \ advantage}

On putting the values, we get

⇒                         =\frac{0.64}{0.16}

⇒                         =4 \ m

4 0
3 years ago
Which letter represents the position of maximum potential energy of the pendulum
worty [1.4K]
If you mean the SI Unit of GPE, the answer is J for Joules.
if that's not the question being asked, i would need a little more elaboration please :)
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3 years ago
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My Physics teacher keeps giving us way too much work to do at home.

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about how much more energy is released in a 6.5 richter magnitude earthquake than in one with magnitude 5.5?
OverLord2011 [107]

Answer:

For example, an earthquake of magnitude 5.5 releases about 32 times as much energy as an earthquake measuring 4.5. Another way to look at this is that it takes about 900 magnitude 4.5 earthquakes to equal the energy released in a single 6.5 earthquake.

Explanation:

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