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inn [45]
3 years ago
15

How is one second time defined in the si system​

Physics
1 answer:
Sphinxa [80]3 years ago
8 0

Answer:The place to go for the answer to such an easy question is the SI Brochure, the document which defines the SI and all its units.

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astronomers have determined the surface temperature of stars by studying their colors. what color emission represents stars with
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Answer:

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Explanation:

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8 0
2 years ago
13) Fred is travelling 3.4 m/s and decelerates at a rate of 0.83 m/s until he comes to a stop
Finger [1]

Answer:

<h2>Tt will take 4.04 seconds</h2>

Explanation:

In this problem/exercise, we are going to apply the newtons first equation of motion to solve for the time taken

Given that

final velocity= 3.4m/s

initia velocity u= 0m/s

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applying

v=u+at

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divide both sides by 0.84 we have

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3 0
3 years ago
All numbers divisible by 25 are also divisible by 5 ?true or false
lara31 [8.8K]
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The magma in the wake the core
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