( $\pi=\frac{22}{7}$ આપેલ છે.)
\(\mathrm{~F}=-50(\mathrm{x})\)
\(\mathrm{ma}=(-50 \mathrm{x})\)
\(0.5 \mathrm{a}=-50 \mathrm{x}\)
\(\mathrm{a}=(-100 \mathrm{x})\)
\(\mathrm{W}^2=100 \Rightarrow(\mathrm{w}=10)\)
\(\mathrm{T}=\frac{2 \pi}{10}=\left(\frac{\pi}{5}\right)=\frac{22}{7 \times 15}=\left(\frac{22}{35}\right)\)
\(\frac{\pi}{35}=\frac{22}{35} \Rightarrow \mathrm{x}=22\)