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Anna35 [415]
4 years ago
15

Doug is doing work. Without knowing exactly what he is doing, which can be said about the work he is doing?

Physics
2 answers:
WARRIOR [948]4 years ago
8 0
<h3>Answer;</h3>

<em>Energy is transferred.</em>

<h3>Explanation;</h3>
  • Work is the force applied over a given distance, in other words work is the product of force and distance. That is; Work = force × distance.
  • Work is measured in Joules.
  • Energy on the other hand, is the ability to do work.
  • According to the principle of work-energy a change in the kinetic energy is equivalent to the net work don e by the object. Therefore, when work is being done energy is being transferred from one point to another.


NeX [460]4 years ago
6 0

A) Energy is transferred

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What do the movements of stars and galaxies tell astronomers about how the universe formed?
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3 years ago
What did Thomson contribute to the model of atom
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<h3><u>Answer;</u></h3>

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<h3><u>Explanation;</u></h3>
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4 years ago
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4 years ago
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In this problem we have the electric field intensity E:

E = 6.5 × 10^4 newtons/coulomb

We have the magnitude of the load:

q = 6.4 × 10 ^{-19} coulombs

We also have the distance d that the load moved in a direction parallel to the field 1.2 × 10^{-2} meters.

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PE = qEd

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PE = (6.4 × 10^{-19})(6.5 × 10^4)(1.2 × 10^{-2})

PE = 5.0 x 10^{-16} joules

None of the options shown is correct.

6 0
3 years ago
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