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3 years ago

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What are the examples of microscopic systems and macroscopic systems???

1 answer:

nikdorinn [45]3 years ago

3 0

Examples of familiar macroscopic objects include systems such as the air in your room, a glass of water, a coin, and a rubber band—examples of a gas, liquid, solid, and polymer, respectively. Less familiar macroscopic systems include superconductors, cell membranes, the brain, the stock market, and neutron stars.

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An 850 kg elevator is accelerating upwards at 3.0 m/s2. Calculate the tension in the cable.

sveta [45]

Answer:

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Explanation:

We are given that

Mass of elevator, m=850 kg

Acceleration, $a=3m/s^2$

$g=9.8m/s^2$

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We know that

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$T=m(a+g)$

Using the formula

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3 years ago