A wave travelling along a string is describe by y(x,t) = 0.35sin(2.75t – 72.5x).
Determine
i. The velocity with which the wave moves along the string
(2 marks)
ii. The displacement of a particle located at x = 21.5 cm and t = 15.5 sec.
(3 marks)
The general equation of a wave is given by
In our case
i. The velocity with which the wave moves along the string
ii. The displacement of a particle located at x = 21.5 cm and t = 15.5 sec
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