Questions
A particle is superposed with three SHMs simultaneously, in the same direction. Their time periods are 2 s, 3 s, 4s respectively. Then the time period of the resultant periodic motion is
detailed solution
Correct option is B
Since, individual motions are periodic, by Fourier theorem, resultant motion is also periodic. LCM of 2, 3 and 4 is 12. So, resultant motion has a time period = 12 ssuperposition of 3 Simple harmonic motions leads to beats, resultant beat time period =12 secTalk to our academic expert!
Similar Questions
The displacement y of a particle executing periodic motion is given by . This expression may be considered to be a result of the superposition of ........... independent harmonic motions
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