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earnstyle [38]
3 years ago
12

Why are SI units used for scientific works ?​

Physics
2 answers:
musickatia [10]3 years ago
6 0

Answer:

yes SI units are used for scientific works

Explanation:

because they are standard units and can be used by anyone easly

sineoko [7]3 years ago
5 0
Energy can be one answer! There are many, but energy is a main one.
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2 years ago
A girl is shown at position A on a swing when the seat is directly below the support bar. The seat is then at height A as shown
MrRa [10]

Answer:

<u></u>

  • <u>1. The potential energy of the swing is the greatest at the position B.</u>

  • <u>2. As the swing moves from point B to point A, the kinetic energy is increasing.</u>

Explanation:

Even though the syntax of the text is not completely clear, likely because it accompanies a drawing that is not included, it results clear that the posittion A is where the seat is at the lowest position, and the position B is upper.

The gravitational <em>potential energy </em>is directly proportional to the height of the objects with respect to some reference altitude. Thus, when the seat is at the position A the swing has the smallest potential energy and when the seat is at the <em>position B the swing has the greatest potential energy.</em>

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3 years ago
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