Scientists find artifacts and have to analyze them to inference what society it can from and what it was used for <span />
The correct answer is ships and boats. Since all the settlements were built along the river and it’s canals the goods and people were transported easily through riverways. The winds blow up and down the river through the year enabling ships to sail both ways.
Answer:
![Acceleration = 2m/s^2](https://tex.z-dn.net/?f=Acceleration%20%3D%202m%2Fs%5E2)
Explanation:
Given
![Force = 124N](https://tex.z-dn.net/?f=Force%20%3D%20124N)
![Mass = 62\ kg](https://tex.z-dn.net/?f=Mass%20%3D%2062%5C%20kg)
Required
Determine the acceleration
This will be calculated using force formula:
![Force = Mass * Acceleration](https://tex.z-dn.net/?f=Force%20%3D%20Mass%20%2A%20Acceleration)
Substitute values for Force and Mass
![124N = 62kg * Acceleration](https://tex.z-dn.net/?f=124N%20%3D%2062kg%20%2A%20Acceleration)
Divide both sides by 62kg
![Acceleration = \frac{124N}{62kg}](https://tex.z-dn.net/?f=Acceleration%20%3D%20%5Cfrac%7B124N%7D%7B62kg%7D)
![Acceleration = 2m/s^2](https://tex.z-dn.net/?f=Acceleration%20%3D%202m%2Fs%5E2)
<em>Hence, the wave boarder accelerates at </em>
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