I needed to write an equation for a wave with:(adsbygoogle = window.adsbygoogle || []).push({});

amplitude : 2cm

wave vector : 502.7

angular frequency : 125.7 Hz

time : 0 sec

and I used the general equation for waves to come up with:

y = 0.02 sin (125.7 - 502.7x)

is that alright?

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# Homework Help: Writing an equation for a wave

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