What Is Net Displacement and How Do You Calculate It for Multiple Directions?

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Net displacement involves calculating the overall change in position from a starting point, considering multiple directions and distances. To find net displacement, break down movements into vertical and horizontal components, sum them, and apply the Pythagorean theorem. For example, moving 130m north, 50m east, and 40m south results in a net displacement of 102.9 units at an angle of approximately 60.9 degrees from the horizontal. Trigonometric functions, such as tangent, can be used to find angles based on the opposite and adjacent sides of the resulting triangle. Visual aids like diagrams are recommended for clarity in understanding vector displacement and angles.
  • #31
You're welcome.
 
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  • #32
can you tell me if i did this right...so i have this problem I am doing where i have to travel 32miles in than 45mins. what's the slowest i can drive in order to be at 32miles in 45 mins... so i divided my 45minutes by 60minutes to determine the hour value...which is
.75...and then simply divided 32miles by .75 and came up with 43 MPH...did i do this wrong?
 
  • #33
Looks good to me
 

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