Multiple Choice
A vector has a magnitude of 12. When its tail is at the origin it lies between the positive x axis and negative y axis and makes an angle of 30 with the x axis. Its y component is:
A)
B)
C) 6
D) -6
E) 12
Correct Answer:

Verified
Correct Answer:
Verified
Q23: A vector <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3150/.jpg" alt="A vector
Q24: The value of <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3150/.jpg" alt="The value
Q25: If <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3150/.jpg" alt="If A)
Q27: A vector of magnitude 3 CANNOT be
Q28: If the magnitude of the sum of
Q29: The two vectors <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3150/.jpg" alt="The two
Q30: The vectors <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3150/.jpg" alt="The vectors
Q31: Let <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3150/.jpg" alt="Let The
Q32: The vector <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3150/.jpg" alt="The vector
Q35: A certain vector in the xy plane