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aev [14]
3 years ago
12

Nancy is pushing her empty grocery cart at a rate of 1.8 m/s. 30 seconds later,

Physics
1 answer:
Strike441 [17]3 years ago
3 0
3.Es tarde y mi taxi no llega. Estoy ____.
(5 Points)
preocupada
contenta
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What is an enzyme and what is it from
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Enzymes help break down food that we consume. They are found in the stomach or small intestine.

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One way to conserve energy is to replace incandescent light bulbs with compact fluorescent bulbs. The fluorescent bulb typically
NemiM [27]

Answer:

     cos to = $ 24

Explanation:

When replacing the bulb only 25% of the energy is used, therefore

          W = 0.25 100

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Let's look for the energy in the life of the bulb

          E = 25 10⁻³ 12000

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now we can calculate the cost using a direct proportion rule.

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4 0
3 years ago
If we put negative charge between two similar positive charges then what is it's equilibrium? And how?​
Gnesinka [82]

Your question has been heard loud and clear.

Well it depends on the magnitude of charges. Generally , when both positive charges have the same magnitude , their equilibrium point is towards the centre joining the two charges. But if magnitude of one positive charge is higher than the other , then the equilibrium point will be towards the charge having lesser magnitude.

Now , a negative charge is placed in between the two positive charges. So , if both positive charges have same magnitude , they both pull the negative charge towards each other with an equal force. Thus the equilibrium point will be where the negative charge is placed because , both forces are equal , and opposite , so they cancel out each other at the point where the negative charge is placed. However if they are of different magnitudes , then the equilibrium point will be shifted towards the positive charge having less magnitude.

Thank you

5 0
4 years ago
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Which of the following represents a system that is completely open
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The boiling pot of water is completely open 
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