Answer:
<h2>Steel</h2>
Explanation:
Steel is the metal that using in planes.
Aluminum and titanium also used in this aircraft industry.
Aluminum is ideal for aircraft manufacture because it's lightweight and strong.
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A series of concrete pillars have been built on the border between Kuwait and Iraq. They are there to demarcate the border.
<h3>What is a
border?</h3>
A border is a geographical boundary that separate<em> countries, states, provinces, counties, cities, and towns.</em>
A series of concrete pillars have been built on the border between Kuwait and Iraq. They are there to demarcate the border.
Find out more on border at: brainly.com/question/811755
Answer:
Explanation:
load = 4500lb lift height= 30 ft
time =15 s
velocity=
ft/s
velocity=2 ft/s
power = force
velocity
power=
power= 9000 lb ft/s
1 hp= 550 lb ft/s
power=
hp
Answer:
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Explanation:
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