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enyata [817]
3 years ago
9

Which happened after the electromagnetic and weak nuclear forces were separated from the unified force?

Physics
1 answer:
alukav5142 [94]3 years ago
7 0
-release of first light
-nucleosynthesis
-formation of stars and galaxies
<span>-formation of elementary particles</span>
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Answer:

30 minutes

Explanation:

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(1 kg) C (70°C − 25°C) / 15 min = (1.5 kg) C (80°C − 20°C) / t

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t = 30 min

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3 years ago
Convert 5.7 miles to km
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Explanation:

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3 0
3 years ago
The mass of a lift is 600kg.the. The maximum tensile force that the cable supporting the lift can withstand is 7kN. Calculate th
Oksi-84 [34.3K]
Force is the product of mass and acceleration .
The question is ask to find acceleration.
But acceleration is the ratio of the force and the mass.
where 600kg is the mass and 7kN is the force
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now we have to multiply 7N by 1000
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Now to find the acceleration: force/ mass
which is 7000/600
therefore the maximum acceleration is 11.667


5 0
3 years ago
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