A train stops at two stations s distance apart and takes time t on the journeyfrom one station to the other. Its motion is first of uniform acceleration a and then immediately of uniform retardation b, then therelation between a, b, s, t is 1/b+ 1/b = (kt^(2))/(2s) . The value of 'k' is

A train stops at two stations s distance apart and takes time t on the

1.	A train stops at two stations s distance apart and takes time t on the journeyfrom one station to the other. Its motion is first of uniform acceleration a and then immediately of uniform retardation b, then therelation between a, b, s, t is 1/b+ 1/b = (kt^(2))/(2s) . The value of 'k' is
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