50. straight line moving two material points according

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Uploaded: 03.08.2014
Content: fiz029_50.doc (32 kB)

Description

50. straight line moving two material points according to the equations:
x1 = A1 + B1 ∙ t + C1 ∙ t2 and x2 = A2 + B2 ∙ t + C2 ∙ t2,
where A1 = 10 m; B1 = -2 m / s; C1 = 3 m / c2; A2 = 5 m; B2 = 3 m / s; C2 = 0,4 m / s2. At some point in time t speed of these points will be the same? Find the acceleration at time point t = 3.

Additional information

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

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