Mathematics (AS & A Level) · Oct / Nov 2025 · Paper 42 · Question 6
9709
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A particle starts from rest at a point O. The acceleration of the particle at time t s after leaving O is , m a s 2 - where ( ) a t 2 1 1 2 1 = + - - for t 0 H . Find the distance that the particle travels from O until the time at which its acceleration is zero. [8]
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