The displacement S metres of a moving particle after t seconds is given by S = 2t³ - 5t² + 4t + 2

      

The displacement S metres of a moving particle after t seconds is given by
S = 2t³ - 5t² + 4t + 2
Determine
(a) the velocity of the particle when t = 2.
(b) the value(s) of t when the particle is momentarily at rest.
(c) the displacement when the particle is momentarily at rest.
(d) the acceleration of the particle when t = 5.

  

Answers


sharon
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sharon kalunda answered the question on April 25, 2019 at 06:30


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