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The displacement s of a moving particle ...

The displacement s of a moving particle at a time t is given by `s=5+20t-2t^(2)`. Find its acceleration when the velocity is zero.

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To solve the problem step by step, we will follow these procedures: ### Step 1: Write down the displacement function The displacement \( s \) of the particle is given by: \[ s = 5 + 20t - 2t^2 \] ...
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