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sweet [91]
3 years ago
6

If a neutral metal comb is held near an object with a negative charge the comb will become charged by?

Physics
1 answer:
solong [7]3 years ago
6 0
The answer is d because it sets of a negative pulls type thing that makes it negative<span />
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When I bump the table, the coffee in my cup spilled out. Newton's _____ law explains this reaction.
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When I bump the table, the coffee in my cup spilled out. Newton's 1st law explains this reaction.

Answer: A) or the first option.
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What are the possible units for a spring constant
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A wire is wrapped 200 times around a hollow cylinder of cross-sectional area 12 cm2 and length 10 cm. Assuming the turns are spr
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Answer:

The answer is 10.857mJ

Explanation:

The energy stored in this solenoid is given by the below mentioned equation,

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7 0
3 years ago
a brick is suspended above the ground at a height of 6.6 m. it has a mass of 5.3 kg. what is the potential energy of the brick
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The formula for potential energy is
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v_{avg} = 0

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so here we can say

v_{avg} = \frac{displacement}{time}

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because it will have same position after one complete revolution from where it starts

so here we can say that the average velocity will be zero

v_{avg} = 0

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3 years ago
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