3 years ago

What was the challenge in building an airplane

1 answer:

8 0

One of the most significant challenges is building an airplane had to do with "propulsion", since the technology that allowed motors to have enough energy to lift an airplane into the sky with a passenger wasn't available for most of history.

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MMNJNLNLKNMLKNLKKLNKL

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Answer:

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Explanation:

5 0

3 years ago

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the Jonesville Construction company borrowed 225,000 for five years at 3 1/2%. What was the annual charge for intrest?

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Explanation:

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3 years ago

In legislative terms, a bill is a proposal

Soloha48 [4]

C. any law. The steps for making a law go bill, House/Senate ratification, Senate/House Ratification, then President's approval signature.

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4 years ago

As a result of changes in British policy during the late 1600s, the American colonies

Rus_ich [418]

Made their own trade and political decisions.

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3 years ago

Help quickly please it hard

eimsori [14]

Answer:

Both are only physical changes.

Explanation:

The green stuff is cupric chloride, a byproduct of corrosion of the valve body or possible copper leachate in the water. Either way, it's typical of water leakage where the water is of low pH. Boiling sugar to make caramel is the same as eating sugar, just in a different form.

Please Mark Brainliest! :)

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4 years ago