The formula Sequals16tsquared is used to approximate the distance S, in feet, that an object falls freely from rest in t secon
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Answer:
7 mm per year
Explanation:
It is given that :
The Pacific plate is moving towards north at = 29 mm per year
The Pacific plate is moving towards west at = 20 mm per year
We have to calculate the total relative motion towards the northwest.
So we have to find the resultant of the two motions.
Since the two movements are perpendicular, therefore the angle between the two motions is 90 degree.
Therefore, finding their resultant,
R = 7
Therefore, total relative motion towards the northwest is 7 mm per year.