Vector is 3.0 units in length and points along the positive x axis; vector is 5.0 units in length and points along a direction 150$\degree$from the positive x axis. What is the magnitude of the resulting vector when vectors and are added?
A) 7.0
B) 6.7
C) 2.8
D) 2.1

Question

Vector  is 3.0 units in length and points along the positive x axis; vector  is 5.0 units in length and points along a direction 150$\degree$from the positive x axis. What is the magnitude of the resulting vector when vectors  and  are added?
A) 7.0 
B) 6.7 
C) 2.8 
D) 2.1

Quizplus · Accepted Answer

The Answer of Vector  is 3.0 units in length and points along the positive x axis; vector  is 5.0 units in length and points along a direction 150$\degree$from the positive x axis. What is the magnitude of the resulting vector when vectors  and  are added?
A) 7.0 
B) 6.7 
C) 2.8 
D) 2.1

Vector Is 3 °\degree° From the Positive X Axis

Vector Is 3 $\degree$ From the Positive X Axis