JEE Main202127 Aug 2021Evening ShiftPhysicsOscillationsActual
Two simple harmonic motion, are represented by the equations y 1 = 10 sin 3 π t + π 3 ;    y 2 = 5 ( sin 3 π t + 3 cos 3 π t ) Ratio of amplitude of y 1 to y 2 = x : 1 . The value of x is
Correct answer
0
Step-by-step solution
y 1 = 10 sin 3 π t + π 3 y 2 = 5 [ sin 3 π t + 3 cos π t ] y 2 = 10 sin 3 π t + π 3 ⇒ A 2   A 1 = 10 10 = 1