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jauneet singh Grade: 12
        the relation between time t and positon x for a particle moving on x axis is given by t =p(x)square +qx find relation between velocity and acceleration??
7 years ago

Answers : (1)

Ramesh V
70 Points
										

note: dx/dt = v    dv/dx=a  and (dv/dx)*(dx/dt)=a


t=px2+qx


on differentiating wrt t , we have


1=2pxv+qv  .....(1)


on differentiating wrt x , we have


0=2pv+2px.dv/dx +q.dv/dx


0=2pv+2px.(a/v) +q.(a/v)


0=2pv2+2pxa +qa ....(2)


from (1) and (2) ..we have


2pv3+a=0


--


regards


Ramesh







7 years ago
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