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S_A_V [24]
3 years ago
10

Explain why two acetate rods, both charged with silk repel

Physics
1 answer:
kenny6666 [7]3 years ago
8 0
Two acetate rods, both charged with silk would repel because they are both have positively charged electrons.

Explanation: Opposite charges attract. Like charges repel.
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How does temperature change as you go from the surface toward the center of the earth?
Nastasia [14]
Because lava is in the center and lavas hot
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3 years ago
A doctor takes an x-ray of your body this is an example of conduction, convection, radiation?
oksano4ka [1.4K]

Answer:

<h2>Radiation</h2>

Explanation:

An x-ray emits radiation to see through the outer part of your body.

Hope this helps! <3

4 0
3 years ago
A 45.0-N force pushes a cart 12.5 meters down a hallway. What is the work done on the cart?
makvit [3.9K]

Answer:

562.5J

Explanation:

The following were obtained from the question:

F = 45N

d = 12.5m

w =?

The work done can be achieved by using

w = F x d

w = 45 x 12.5

w = 562.5J

3 0
3 years ago
In order from lowest urgency to highest, which sequence properly ranks the product categories issued by the National Weather Ser
matrenka [14]

<u>Answer:</u>

In order from lowest urgency to highest, the sequence which properly ranks the product categories issued by the National Weather Service are as follows:

B- Outlook, Watch, Advisory, Warning.

<u>Explanation:</u>

An outlook for a hazardous weather describes the potential hazardous weather of concern in day 1 through 7. There are total two segments of the outlook, one for the marine zones and the second for the land based zones.  

A watch is issued when there is the possibility of hazardous weather within 48 hours, it does not guarantee that a hazardous weather is going to come, it just reminds the possibilities of any such weather to come.

Advisory comes third in the urgency ranking, we can explain this through an example: a winter weather advisory may be issued for amount of freezing rain or when there are chance of 2 to 4 inches of snow. And, in winter weather, an warning may be issued when there is one fourth inch or more of ice accumulation.

4 0
3 years ago
Need help with the questons asap
mina [271]
Which questions? i need to see the actual question, did you like upload them to your profile now?
4 0
4 years ago
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