Question

A body starting from rest moves along a straight line with a constant acceleration. The variation of speed (v) with distance (s) is given by

• A.
• B.
• C.
• D.

Answer 1

Answer: (C)

Answer 2

Here, u = 0$\therefore$ $\mathrm { v } ^ { 2 } = 2 \mathrm { as }$

It is a parabola of the type $y ^ { 2 } = 4 a x$

Hence, option (3) represent the correct graph