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Alex73 [517]
3 years ago
6

Question 2 of 5 Instructions:Select the correct answer. What do scientists use to determine the temperature of a star? thermomet

er distance from Earth composition color NextReset
Physics
2 answers:
Lena [83]3 years ago
4 0
Scientists use the color of a star to determine its temperature.
PreviousReset C:\format dir\..<span />
Darya [45]3 years ago
4 0

Answer:

Color

Explanation:

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Based on its type of chemical bond, which of the following has the highest boiling point?
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<h3><u>Answer;</u></h3>

Potassium chloride

<h3><u>Explanation;</u></h3>
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The driver of a 1000 kg car traveling at a speed of 16.7 m/s applies the brakes. If the brakes provide a force of - 8000 N to st
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Answer:

Given:

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F=m × a

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s=v^2 - u^2 / 2a

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s= -278.89/-16

s= 17.43m

The car travels approximately 17.43m before it stops

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