The displacement y of a particle executing periodic motion is given by y=4 ^ 2 ( 1 2 t )…
Physics · NEET · NTA Exams — Oscillations and Waves
The displacement y of a particle executing periodic motion is given by \(y=4 \cos ^{2}\left(\frac{1}{2} t\right) \sin (1000 t)\)
The expression may be considered to be a result of the superposition of ................... independent harmonic motions
- two
- three
- four
- five
Answer
(B) three
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