68 Dependence of the path traversed by the material poi

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Description 68 Dependence of the path traversed by the material poi

68 Dependence of the path traversed by the material point of time given by the equation s = A - Bt + Ct2 + Dt3, where C = 0,2 m / s2, D = 0,1 m / s3. Determine: 1) through a time interval t after the start of the movement acceleration of the body a = 1 m / s2; 2) the average acceleration during this time.

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Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)

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