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Nadya [2.5K]
2 years ago
9

Which equation is used to find an object's acceleration?

Physics
1 answer:
IRINA_888 [86]2 years ago
8 0

Answer:

<em>option no. 1 </em>

Explanation:

<em>because the formula to calculate the acceration is a=final velocity- intial velocity/ time</em>

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Which type wire should be used to increase resistance
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Nichrome wire. That's the stuff that toasters are made from. The resistance is pretty high, considering the diameter. 1 meter is at about the same guage as that listed below for copper is about 96 ohms.

Most of the time you are trying to use wire with the least resistance.

A meter of copper has a listed resistance of 0.024 ohms / meter. The wire is a 19 guage wire which makes it pretty thin.

===============

I'm not sure what you are asking. If want the resistance of something in terms of what would increase the resistance of the same material for both calculations then

Rule 1: It you decrease the wire diameter, you increase the resistance

Rule 2: If you increase the length of the wire, you increase the resistance.

Both rules assume you are using something like copper.

7 0
2 years ago
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3 years ago
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3 years ago
Two firefighters are trying to break through a door. One firefighter is heavy, and the other is light. If they run at the same s
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I will but can you just wait for some minutes cus I am in a hurry now.

sorry that pic is a little blurry

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