Asked by Maddie
Vector V1 is 6N along the negative axis. Vector V2 is 4.5 N and point 45 degrees north of the x axis. Find the x and y components of each vector and find the resultant R=V1+V2with the components.
Answers
Answered by
Henry
V1 = 6N[180o]
X1 = -6N
Y1 = 0
V2 = 4.5N[45o]
X2 = 4.5*cos45 = 3.18 N.
Y2 = 4.5*sin45 = 3.18 N.
X = X1 + X2 = -6 + 3.18 = -2.82 N.
Y = Y1 + Y2 = 0 + 3.18 = 3.18 N.
tan Ar = Y/X = 3.18/-2.82 = -1.12766
Ar = -48.43o = Reference angle.
A = -48.43 + 180 = 131.6o
R=Y/sinA = 3.18/sin131.6=4.25 N[131.6o]
X1 = -6N
Y1 = 0
V2 = 4.5N[45o]
X2 = 4.5*cos45 = 3.18 N.
Y2 = 4.5*sin45 = 3.18 N.
X = X1 + X2 = -6 + 3.18 = -2.82 N.
Y = Y1 + Y2 = 0 + 3.18 = 3.18 N.
tan Ar = Y/X = 3.18/-2.82 = -1.12766
Ar = -48.43o = Reference angle.
A = -48.43 + 180 = 131.6o
R=Y/sinA = 3.18/sin131.6=4.25 N[131.6o]
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.