Physics, 03.02.2021 20:00 aaliyahrice02
A community seeks to develop a maglev train operation. Which of the following is most likely their technical motivation for choosing this option?(1 point)
They need trains that can cover particularly long distances.
They hope to employ lighter weight materials that reduce costs.
They do not want to rely on any supply of electricity.
They seek a rail line not affected by friction.
Answers: 1
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If gases like carbon dioxide and methane make up less than 1% of the total atmosphere, why is it important for scientists to monitor changes in percentages of these gases?
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If a stone with an original velocity of 0 is falling from a ledgeand takes 8 seconds to hoybthe ground whays the final velocity of the stone
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Acaterpillar tries to climb straight up a wall a meter high, but for every 2 cm up it climbs, it slides down 1 cm. eventually, it reaches the top. when it reaches the top, it does not pull itself over so it will slide down 1 cm. what is the total displacement traveled?
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A community seeks to develop a maglev train operation. Which of the following is most likely their t...
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