GK
GENERAL SCIENCE
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A meteor moving 468 km per minute traveling in a south-to north direction passed near Earth in 2013. Because the meteor was only 45 m wide and was 27, 700 km above Earth’s surface, it was not visible without the aid of a telescope. Which statement describes the meteor’s motion?
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Its velocity was 7.8 km/s northward
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Its acceleration was 468 km/s2
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Its speed was 468 km/s northward
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Its acceleration was 7.8 km/s2
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Explanation:
Detailed explanation-1: -A meteor moving 468 km per minute traveling in a south-to-north direction passed near Earth in 2013. Because the meteor was only 45 m wide and was 27, 700 km above Earth’s surface, it was not visible without the aid of a telescope. Which statement describes the meteor’s motion? Its velocity was 7.8 km/s northward.
There is 1 question to complete.