A harmonic motion is represented by x=0.4 cos(3000t) where x and t are in mm and sec respectively deduce (i)the amplitude and (ii) the angular frequency

Asked by Nitin Gupta | 5th Jan, 2013, 11:07: AM

Expert Answer:

 x=0.4 cos(3000t)
i) amplitude, a = 0.4mm
ii) angular frequenct ,w=3000Hz

Answered by  | 5th Jan, 2013, 03:01: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.