A particle starts with some initial velocity with an acceleration along the direction of motion. Draw a graph depicting the variation of velocity (v) along y-axis with the variation of displacement (s) along x-axis.
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Solution
For uniformly accelerated motion, the relation between velocity (v) and displacement (s) is given by v2=u2=2as. Now, the above equation should be transformed to a suitable form, before the exact shape can be known. ∴(v−0)2=2a(s−u22a) which is of the form (y−k)2=4a(x−h) The vertex is at (h,k), i.e., (u22a,0) and axis coincides with x(i.e.,s) -axis.