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zheka24 [161]
3 years ago
14

If an object starts at rest and moves 90 meters south along a straight line for 3 seconds, what is its average velocity?

Physics
2 answers:
ICE Princess25 [194]3 years ago
7 0
I believe the answer is B
MatroZZZ [7]3 years ago
7 0
Your answer is B. 30m/s in south.
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Harlamova29_29 [7]

Answer:

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Explanation:

We can answer this question by using Kepler's second law of planetary motion, which states that:

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In the text of this problem, it is written that the planet moves at 31 km/s when is close to the star and 35 km/s when it is farthest: this is in disagreement with what we said above, therefore the correct option is

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3 years ago
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8 0
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Work done by a gravitational force by lowering the bucket into the well is
katovenus [111]

Answer:

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3 years ago
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mestny [16]

Answer:

a = 17.68 m/s²

Explanation:

given,

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first we have to calculate the radius of the circle

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3 years ago
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geniusboy [140]
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