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Updated Fri, 30 Aug 2019 09:37 pm
The relation between time and distance is \(t = \alpha x^2 + \beta x\), where \(\alpha\) and \(\beta\) are constants. The retardation is :
(a) \(2 \alpha v^2\)
(b) \(2 \beta v^3\)
(c) \(2 \alpha \beta v^3\)
(d) \(2 \beta^2 v^3\)
Updated Fri, 30 Aug 2019 03:54 pm