Decompose each vector into the sum of two vectors: a horizontal one (parallel to the arrow that points to the right) and a vertical one (parallel the arrow that points upwards.)
Vector is horizontal and is at an angle of with the horizon.
Horizontal component of vector : to the right, with a length of .Vertical component of vector : .
Vector is at an angle of below the horizon.
Horizontal component of vector : to the right, with a length of .Vertical component of vector : downwards, with a length of.
Calculate the sum of vector and vector .
The horizontal component of vector and vector are opposite to one another. Therefore, the length of the horizontal component of would be the difference between the length of the horizontal components of vector and of vector :
.
The length of the vertical component of vector is . Therefore, the length of the vertical component of would be equal to the length of the vertical component of vector , .
Therefore, the length of the horizontal and vertical component of are approximately and , respectively. The length of vector would be approximately:
.
Answer from: Quest
The horse latitudes-high-pressure zones about 30 degrees north and 30 degrees south of the equator.-warm air traveling away from the equator cools and sinks-weather tends to be clear and drythe doldrums-low-pressure near equator-air rises and spreads out toward the poles-rising moist air produces clouds and heavy rainthe westerlies-blow from the west-move from the horse latitudes toward the poles.-bring storms across much of the united statesthe tradewinds-blow from the east-move from the horse latitudes toward the equator -strong, steady winds
Answer from: Quest
vapour or gas assuming atmospheriv pressure
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