Practice question

MCQ

Question

The distance s of a particle moving along a straight line from a fixed-pointO on the line at time t seconds after start is given by x = (t – 1)²(t – 2)². What will be the distance of the particle from O when its velocity is zero?

Choose one · Correct answer highlighted

4/27 units Correct 4/23 units 4/25 units 4/35 units

Simply put, complete solution: write formula, plug data, do arithmetic. Final value matches 4/27 units. Simple and accurate.

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