The displacement y of a particle executing periodic motion is given by y = 4 cos^(2) (1/2 t) sin(1000 t). This expression may be considered to be a result of the superposition of............independent harmonic motions

The displacement y of a particle executing periodic motion is given by

1.	The displacement y of a particle executing periodic motion is given by y = 4 cos^(2) (1/2 t) sin(1000 t). This expression may be considered to be a result of the superposition of............independent harmonic motions
Answer» two three four five ANSWER :B

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The displacement y of a particle executing periodic motion is given by y = 4 cos^(2) (1/2 t) sin(1000 t). This expression may be considered to be a result of the superposition of............independent harmonic motions

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