Sound WavesHard
Question
A particle of mass 50 g participates in two simple harmonic oscillations, simultaneously as given by x1 = 10(cm) cos[80π(s-1)t] and x2 = 5 (cm) sin[(80π(s-1) t + π/6]. The amplitude of particle′s oscillations is given by ′A′. Find the value of A2 (in cm2).
Options
A.175
B.165
C.275
D.375
= 
= 
⇒ A2 = 175More Sound Waves Questions
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