â€‹A particle moves along a straight line such that its displacement S metres from a given point is S = t^35t^2 + 3t + 4. where t is time in seconds.A particle moves along a straight line such that its displacement S metres from a given point is S = t^{3}5t^{2} + 3t + 4. where t is time in seconds.Finda) The displacement of the particle at t = 5 (2mks) b) The velocity of the particle when t = 5 (2mks) c) The value of t when the particle is momentarily at rest. (3mks) d) The acceleration of the particle when t = 2. (2mks) The distance between A and B is 280km. A car and lorry travelled from A to B. The average speed

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