The displacement due to a wave moving in the positive x-direction is given by y=1(1+x2) at time t=0 and by y=1[1+(x−1)2] at t=2 seconds, where x and y are in metres. The velocity of the wave in m/s is:

The displacement due to a wave moving in the positive x-direction is g

1.	The displacement due to a wave moving in the positive x-direction is given by y=1(1+x2) at time t=0 and by y=1[1+(x−1)2] at t=2 seconds, where x and y are in metres. The velocity of the wave in m/s is:
Answer» The displacement due to a wave moving in the positive $x$ -direction is given by $y = \frac{1}{(1 + x^{2})}$ at time $t = 0$ and by $y = \frac{1}{[1 + (x - 1)^{2}]}$ at $t = 2$ seconds, where $x$ and $y$ are in metres. The velocity of the wave in $m/s$ is:

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The displacement due to a wave moving in the positive x-direction is given by y=1(1+x2) at time t=0 and by y=1[1+(x−1)2] at t=2 seconds, where x and y are in metres. The velocity of the wave in m/s is:

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