Adding Vectors using Cefore Method

In summary, a bird with an air speed of 12.6 m/s heading 27.7° west of north is flying on a windy day with the wind blowing at 8.95 m/s heading 12.5° south of west. To determine the velocity of the bird as seen by a person on the ground, we can use vector addition to add the bird's velocity and the wind velocity. The resulting vector will give us the bird's velocity relative to the ground. However, it is important to note that this is a simplified calculation and may not account for all factors such as air resistance.
  • #1
hsadiq98
4
0
Homework posted in wrong forum, so no template
A bird is flying through the air with an air speed of 12.6 m/s heading 27.7° west of north. It is a windy day with the wind blowing at 8.95 m/s heading 12.5° south of west. What is the velocity of the bird as seen by a person on the ground?
Note: I keep doing this question but my answer (the resulting vector) don't come out correct. Any help is appreciated.
 
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  • #2
Looks like regular vector addition to me. Maybe if you post your attempt we could help you spot what went wrong
 
  • #3
Yes, please show your working, even though you know it's wrong. Someone here can probably point out your error(s).
 

FAQ: Adding Vectors using Cefore Method

How is the Cefore method used to add vectors?

The Cefore method is a graphical method used to add vectors. It involves drawing the vectors on a coordinate plane and using geometric techniques to find the resultant vector.

What are the steps for adding vectors using the Cefore method?

The steps for adding vectors using the Cefore method are as follows:

  1. Draw the first vector on a coordinate plane.
  2. Draw the second vector at the head of the first vector.
  3. Draw a line from the tail of the first vector to the head of the second vector.
  4. The resultant vector is the line drawn from the tail of the first vector to the head of the second vector.

Can the Cefore method be used to add more than two vectors?

Yes, the Cefore method can be used to add any number of vectors. Simply draw each vector on the coordinate plane and then connect the tails of the first and last vector with a line to find the resultant vector.

How does the Cefore method handle vectors with different magnitudes and directions?

The Cefore method takes into account the magnitude and direction of each vector. The length of each vector on the coordinate plane represents its magnitude, and the angle of each vector represents its direction. The resultant vector is the combination of these magnitudes and directions.

Are there any limitations to using the Cefore method for adding vectors?

The Cefore method is limited to adding two-dimensional vectors as it requires a coordinate plane for visualization. It also does not take into account any external forces acting on the vectors, such as friction or air resistance.

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