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trapecia [35]
3 years ago
5

If Earth rotated twice as fast as it currently does, but is motion around the Sun stayed the same, then ____.

Physics
1 answer:
I am Lyosha [343]3 years ago
5 0

I think it will be (B).

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How do Newton's laws of motion explain why it is important to keep the ice smooth on a hockey rink so that players can
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I'm not sure..but please refer to your teacher later.

Answer: Based on Newton's First law of motion (where inertia is involved), smooth ice increases the forceused to accelerate the hockey puck.

Explanation;

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3 years ago
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A pendulum is formed by taking a 2kg mass and hanging it from the ceiling using a steel wire with a diameter of 1.1 mm. It is ob
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Explain how the fixed points are used when calibrating a thermometer. ​
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<u>Answer:</u>

First, the thermometer is dipped into boiling water, and the mercury inside the thermometer rises to a high level, called the boiling point. This level is then marked as 100°C. The thermometer is then dipped into melting ice, which causes the mercury level to fall to a point called the ice point. This point is then marked as 0°C. The length of the thermometer from the 0°C mark to the 100°C point is then divided into 100 equal sections, and the rest of the levels are marked accordingly.

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2 years ago
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