A hypothetical pulse is travelling along positive x direction on a taut string. The speed
Channel: Doubtnut
Date: 12/04/2020

A hypothetical pulse is travelling along positive x direction on a taut string. The speed of the pulse is `10 cm s^(–1)`. The shape of the pulse at t = 0 is given as   `{:(y=x/6+1,"for",-6 lt x le 0),(=-x+1,"for",0 le x lt1),(=0,"for all other values of x",):}`    x and y are in cm.   (a) Find the vertical displacement of the particle at x = 1 cm at t = 0.2 s   (b) Find the transverse velocity of the particle at x = 1 cm at t = 0.2 s.