please reply,its urgent!

Asked by  | 9th Mar, 2013, 10:22: PM

Expert Answer:

Pls post one query at a time.
 
 
The velocity is ahead of displacement by a phase angle of pi/2.
The acceleration is ahead of velocity by a phase angle of pi/2.
The acceleration is ahead of displacement by a phase angle of pi.

Answered by  | 10th Mar, 2013, 06:29: PM

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