Course Home A Position Vector in The First Quadran. Document 20 docx- Microsoft
ID: 1879234 • Letter: C
Question
Course Home A Position Vector in The First Quadran. Document 20 docx- Microsoft Word O. Simplified Ribbon Document 20 Saved to OneDrive t References Review View Open in Word Tell me what you want to do Part A Find x-component of (5.5 m/s, 30 clockwise from the positive y-axis) Express your answer with the appropriate units. Part B Find y-component of (5.5 m/s, 30 clockwise from the positive y-axis). Express your answer with the appropriate units Part C Find x-component of (1.3 m/s2, 30 above the negative x-axis). Express your answer with the appropriate units. Part D Find y-component of a(1.3 m/s2, 30 above the negative x-axis). Express your answer with the appropriate units. Part E Find x-component of E(50.0 N, 36.9 counterclockwise from the positive y-axis). Express your answer with the appropriate units Part F Find y-component of E (50.0 N, 36.9 counterclockwise from the positive y-axis). Express your ahswer with the appropriate unitsExplanation / Answer
A)
magnitude = 5.5 m/s
angle = -30 degree
use:
x component = magnitude * cos angle
= 5.5 * cos (-30)
= 4.8 m/s
Answer: 4.8 m/s
B)
use:
y component = magnitude * sin angle
= 5.5 * sin (-30)
= 2.8 m/s
Answer: 2.8 m/s
C)
angle from x axis measured counter clockwise = 180 - 30
= 150 degree
magnitude = 1.3 m/s^2
use:
x component = magnitude * cos angle
= 1.3 * cos (150)
= -1.1 m/s^2
Answer: -1.1 m/s^2
D)
use:
y component = magnitude * sin angle
= 1.3 * sin (150)
= 0.65 m/s^2
Answer: 0.65 m/s^2
Only 4 parts at a time