A particle starts from rest and moves along a straight line with constant acceleration. The variation of velocity v with displacement s is

Question

A particle starts from rest and moves along a straight line with constant acceleration. The variation of velocity v with displacement s is (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

v2=u2+2 a s . As u=0, v2=2 a s The graph is a parabola facing the s-axis.

Q. A particle starts from rest and moves along a straight line with constant acceleration. The variation of velocity $v$ with displacement $s$ is

$v^{2} = u^{2} + 2 a s .$ As $u = 0, v^{2} = 2 a s$
The graph is a parabola facing the s-axis.

Q. A particle starts from rest and moves along a straight line with constant acceleration. The variation of velocity v with displacement s is

v2=u2+2as. As u=0,v2=2as The graph is a parabola facing the s-axis.

Q. A particle starts from rest and moves along a straight line with constant acceleration. The variation of velocity $v$ with displacement $s$ is

$v^{2} = u^{2} + 2 a s .$ As $u = 0, v^{2} = 2 a s$
The graph is a parabola facing the s-axis.