which unit of measure would scientist use to measure the thickness of rock layer, created as a result of volcanic activity
2 answers:
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Answer:
Option B (1.51 m)
Explanation:
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The distance between city a and city b is 833.345 miles.
We know that
1°=60'
The distance of city a from the initial ray is calculated as
x_a=3960*tan45.46°=4024.101 miles
The distance of city b from the initial ray is calculated as
x_b=3960*tan 38.86°=3190.75 miles
Now the distance between city a and b is equal to
4024.101-3190.75=833.345 miles
This is the vertical distance between the cities.
The direction of the skaters after the collision is 61 degrees.
<h3>Momentum of the skaters</h3>
The momentum of the skaters is calculated as follows;
P(N) = 58.9 x 7.8 = 459.42 kgm/s
P(E) = 72.6 x 3.5 = 254.1 kgm/s
<h3>Direction of the skaters after collision</h3>The direction of the skaters after the collision is calculated as follows;
Thus, the direction of the skaters after the collision is 61 degrees.
Learn more about direction of collision here: brainly.com/question/25891473