KinematicsMedium
Question
The figure shows a taut string, initially aligned with the x-axis, which carries a waveform travelling towards the right without any change in its shape. The bold line and the dotted line indicate the displacement of the string (i.e., shape of the waveform) at time = t second and at time = (t + dt) second, respectively. The speed of particle at point P at t = 2 sec is 1 cm/s. Choose the CORRECT statement(s) from the following (assume that dt is positive) : -
Options
A.
Particle velocity as a function of position
Particle velocity as a function of position
B.
Particle velocity as a function of position
Particle velocity as a function of position
C.Speed of waveform is 1 cm/s and it is moving along positive x-axis
D.Speed of waveform is 1 cm/s and it is moving along negative x-axis.
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