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Mathematics, 02.10.2019 06:30 130004979
Aparticle moves along a straight line so that its velocity, v ms^-1, at time t seconds is given by v=240+20t-10t^2, for 0≤t≤6.
(i) find the value of t when the speed of the particle is greatest.
(ii) find the acceleration of the particle when its speed is zero.
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Aparticle moves along a straight line so that its velocity, v ms^-1, at time t seconds is given by v...
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