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nlexa [21]
3 years ago
15

How long will it take for carbon 14 to decay to 10 % of it's original amount

Mathematics
1 answer:
Julli [10]3 years ago
5 0
I believe that it will take one day
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0.52 because 52/100 is better than 52/1000 and 52/10000
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The 3kg object in Figure is released from rest at a height of on a curved frictionless ramp.
yanalaym [24]

The object compresses the spring up to 0.8577m.

<h3>What is Potential Energy?</h3>

Potential Energy is the energy possessed by an object at rest.

The object is falling from the rest and it is assumed that the friction on the ramp is zero and the air resistance is also considered to be zero so only the gravitational force acts and the total potential energy gets converted to Kinetic Energy.

The total amount of potential energy at the top of the ramp is given by

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From the formula for elastic potential energy

The distance up to which the spring is compressed is determined

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294.3=(400)(x²)

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x=0.8577 m

So, the object compresses the spring up to 0.8577m.

  • When the object compresses the spring, the potential energy of the spring is converted into Kinetic Energy so it will push the object back again.

To know more about Potential Energy

brainly.com/question/24284560

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3 0
1 year ago
If segment LN is congruent to segment NP and ∠1 ≅ ∠2, prove that ∠NLO ≅ ∠NPM:
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<span>Corresponding Parts of Congruent Triangles Are Congruent
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The proof
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