Sat June 11, 2011 By:

A particle starts from a point whose initial velocities is v1 and reaches with final velocity v2, at point B which is at a distance'd'from point A.the path is straight line .if acceleration is proportional to velocity,find time taken by the particle

Expert Reply
Mon June 13, 2011
the initial velocity is and final velocity is 
we know that  where v is the final velocity whereas u is the initial velocity and a is the acceleration and s is the distance between them.
and we also know that 
v=u+at and the required time will be
Home Work Help