Question
Can someone show the steps to finding these answers, I really need help figuring out how to find the reference angle and angle in standard
Can someone show the steps to finding these answers, I really need help figuring out how to find the reference angle and angle in standard position. If you can provide a clear and simple step by step that would be greatly appreciate. thank you.
"complete the following vector addition problem using vector components. complete the table of the components of the vectors and the resultant vector components. calculate the resultant vector, the angle and state your final solution."
VR = v1 + v2 + v3 where
v1 = 34km/h @ 2970
v2 = 40 km/h @ 2650
v3 = 31 km/h @ 1500
Vector | X components | Y components |
V1 | ||
V2 | ||
V3 | ||
VR |
determine the magnitude of VR:
|VR| = 0
determine the reference angle and the angle in standard position:
ref = 0
= 0
state your final answer as a magnitude with units at the angle in standard position for example VR= 85.3 km/h 2450. note the decimal rounding change at this final stage, with one decimal place for the magnitude and whole degrees for the angle.
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