Ahorse performs 2600 joules of work pulling a wagon for 13 seconds. what is the horse's power? 33800 w 200 w 0.005 w 2600 wa horse performs 2600 joules of work pulling a wagon for 13 seconds. what is the horse's power?

33800 w

200 w

0.005 w

2600 w

200 W

Explanation:

The power is given by the ratio between the amount of work done and the time taken to perform the work:

where in this problem we have

W = 2600 J is the work done

t = 13 s is the time taken to do the work

Substituting the numbers into the equation, we find

as we know our atmosphere or air have different levels. every level has other gasses, and every gas has another permeability. when the light comes from lower permeability to higher permeability, it changes its direction. so that means that when the light comes from the moon to the earth, it changes it's direction many more times. it basically means that the shape of the light part of the moon is changed on the earth.

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