Question

Use the diagram to answer each of the following questions.

Answer 1

The value of w given that k is 15 is 30

Sum of vectors

From the given diagram, the sum of the two vectors moving in the same direction is equal to the vector moving in the opposite direction.

• The sum of vectors in similar directions = -k% - k%
• The sum of vectors in similar directions = -2k%

Equating this to -w%

-2k% = -w%

-2k = -w

w = 2k

If  k = `5

w = 2(15)

w = 30

Hence the value of w given that k is 15 is 30

Learn more on sum of vectors here: brainly.com/question/2927458