A car is travelling along a circular curve that has a radius of \( 64 \mathrm{~m} \). If its spe....

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A car is travelling along a circular curve that has a
\( \mathrm{P} \)
radius of \( 64 \mathrm{~m} \). If its speed is \( 16 \mathrm{~m} / \mathrm{s} \) and is increasing
W
uniformly at \( 8 \mathrm{~m} / \mathrm{s}^{2} \). The magnitude of its acceleration at this instant is \( \sqrt{\mathrm{x}} \mathrm{m} / \mathrm{s}^{2} \) find the value of \( x \).


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