A travelling wave pulse is given by Here

PHYSICS · Subjective · AP · Physics 2: Algebra-based · Waves Sound and Physical Optics · Waves Sound and Physical Optics

Problem

A travelling wave pulse is given by

y = \frac{10}{5 + (x + 2t)^2}

Here,

x

and

y

are in metre and

t

in second. In which direction and with what velocity is the pulse propagating? What is the amplitude of pulse?