A particle is moving in a straight line such that its velocity is increasing at \( 5 \mathrm{~ms...

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A particle is moving in a straight line such that its velocity is increasing at \( 5 \mathrm{~ms}^{-1} \) per meter. The acceleration of the particle is \( \mathrm{ms}^{-2} \) at a point where its velocity is \( 20 \mathrm{~ms}^{-1} \).
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