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timurjin [86]
3 years ago
11

The same car slows from 36 m/s to 15 m/s over 3 seconds. What is its average acceleration over this time interval?

Physics
1 answer:
lana [24]3 years ago
7 0
The correct answer would be

=-7m/s^2
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What is the position of the earth, moon, and sun during a new moon?
svetlana [45]

The Moon always rotates about the Earth in its orbit. The position of the Earth, moon and sun during a new moon is Earth is in between Sun and Moon.

<h3>What is new moon?</h3>

When moon has travelled for 14 days, it starts its journey again for the next 14 days. The journey starts from the new moon to the full moon. The position of new and full moon is the same. At this time, the Earth is in between the Sun and the Moon.

Thus, the position of the Earth, moon and sun during a new moon is Earth is in between Sun and Moon.

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3 years ago
I would like to know how can I practice physics grade 10 questions?​
Vanyuwa [196]

Answer:

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6 0
2 years ago
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Coulomb's law:

F = k×q₁×q₂/r² where k ≈ 9.00×10⁹NC⁻²m²


Given values:

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Substitute the terms in Coulomb's law with our given values. We will have to use the absolute value of q₂ to so the algebra works out. Solve for r:

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r = 3721m

Taking significant figures into account:

<h3>r = 3700m</h3>
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3 years ago
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