Answer
$Amplitude=2$
$Period=\frac{2\pi}{5}$
Work Step by Step
If $y=a~sin(bx)$
$Amplitude=|a|$
$Period=\frac{2\pi}{b}$
$y=2~sin(5x)$
$Amplitude=|2|=2$
$Period=\frac{2\pi}{5}$
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