A simple harmonic motion having an amplitude $A$ and time period $T$ is represented by the equation : $y = 5 \sin \pi (t + 4) m$
Then the values of $A$ (in $m$) and $T$ (in $sec$) are :
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Standard equation S.H.M: $y=a \sin 2 \pi(t+T)$
Given equation of SHM: $y=a \sin \pi(t+4)$
We will the above equations$:$
hence it will be written as after multiplying by $2$ at $R.H.S$
$y=a \sin 2 \pi\left(\frac{t}{2}+\frac{4}{2}\right)$
$T=2 ; A=5$
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