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08-01-2018
Mathematics

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A particle is moving with the given data. find the position of the particle. at(t) = t2 − 4t + 3, s(0) = 0, s(1) = 20

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Аноним Аноним

08-01-2018

Integrating t^2 - 4t + 3

s = t^3/3 - 2t^2 + 3t + C where C is some constant

when t = 0 , s = 0 so C = 0

answer is s = 1/3 t^3 - 2t^2 + 3t

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