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Paladinen [302]
3 years ago
12

According to the _______ the amount of energy in the universe doesn't change.

Physics
2 answers:
balandron [24]3 years ago
6 0
The answer is B, Law of Kinetic Energy
Gnesinka [82]3 years ago
6 0
C.) the law of conservation of energy.<span>
</span>
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Many people drink 2 cans of coke each day. If each can has 39 grams of sugar, how many pounds of sugar is consumed each week? Gi
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Answer:

1.20372

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Of gold, oxygen, iron, and sulfur, which is a renewable source?
Ulleksa [173]
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3 years ago
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1. Two-point charges, QA = +8 μC and QB = -5 μC, are separated by a distance r = 10 cm. What is the magnitude and direction of t
densk [106]

Answer:

F = 36 N

Explanation:

Given that,

Charge, q₁ = +8 μC

Charge, q₂ = -5 μC

The distance between the charges, r = 10 cm = 0.1 m

We need to find the magnitude of the electrostatic force. The formula for the electrostatic force is given by :

F=\dfrac{kq_1q_2}{r^2}\\\\F=\dfrac{9\times 10^9\times8\times 10^{-6}\times 5\times 10^{-6}}{(0.1)^2}\\F=36\ N

So, the magnitude of the electrostatic force is 36 N.

3 0
3 years ago
Which statement is true about the element shown here? A) This element tends to gain electrons to become stable. B) This element
cestrela7 [59]

ITS C

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3 years ago
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