magnitude of the vector A ? = 5.3 m direction of the vector A ? A = 14 ? counter

Question

magnitude of the vector A? = 5.3 m direction of the vector A   ?A = 14 ? counterclockwise from the +x-axis
magnitude of vector b= 5.5 m direction of vector b= 100 degrees magnitude of vectors A plus B= 7.8 m
FIND THE DIRECTION OF A+B
magnitude of the vector A? = 5.3 m direction of the vector A
magnitude of the vector A? = 5.3 m direction of the vector A direction of the vector A   ?A = 14 ? counterclockwise from the +x-axis
  ?A = 14 ? counterclockwise from the +x-axis
  ?A = 14 ? counterclockwise from the +x-axis
  ?A = 14 ? counterclockwise from the +x-axis
14 magnitude of vector b= 5.5 m direction of vector b= 100 degrees magnitude of vectors A plus B= 7.8 m
FIND THE DIRECTION OF A+B magnitude of vector b= 5.5 m direction of vector b= 100 degrees magnitude of vectors A plus B= 7.8 m
FIND THE DIRECTION OF A+B   ?A = 14 ? counterclockwise from the +x-axis

Explanation / Answer

Direction= Tan^-1((5.3Sin 14+5.5Sin 100)/(5.3Cos 14+5.5Cos 100)=58 degrees

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