[" 4.A particte starting from rest undergoes "],[" ascienation diven by "a=1t-21m/s^(2)" where t is "],[" cince in sec.Find velocity of panicle after "4" sec."]

A particla starting from rest undergoes acceleration given by a=|t-2|" m/s"^(2) where t is time in sec. Find velocity of particle after 4 sec. is :-

A particla starting from rest undergoes acceleration given by a=|t-2|" m/s"^(2) where t is time in sec. Find velocity of particle after 4 sec. is :-

A particla starting from rest undergoes acceleration given by a=|t-2|" m/s"^(2) where t is time in sec. Find velocity of particle after 4 sec. is :-

A particle starts from rest and moves with an acceleration of a={2+|t-2|}m//s^(2) The velocity of the particle at t=4 sec is

A particle starts from rest and moves with an acceleration of a={2+|t-2|}m//s^(2) The velocity of the particle at t=4 sec is

A particle starts from rest and moves with an acceleration of a={2+|t-2|}m//s^(2) The velocity of the particle at t=4 sec is

A particle starts from rest at t=0 and moves along a straight line with a variable acceleration given by a (t)=(3t+1)ms^(-2) ,where t],[ is in seconds.The velocity of the particle at t=4s is

[" A particle starts from "],[" rest at "t=0" and moves "],[" along a straight line with "],[" a variable acceleration "],[" given by a "(t)=(3t+1)ms^(-2)],[" where "t" is in seconds."],[" The velocity of the "],[" particle at "t=4s" is "]

[" A "C" ,A body starts from rest has an "],[" acceleration "4m/sec" for a time "],[2sec" and comes to rest under "],[" a retardation "2m/sec^(2)" for a time "],[" 4sec.then average velocity of "],[" the whole trip is "]

A particle starts from rest with a time varying acceleration a=(2t-4) . Here t is in second and a in m//s^(2) The velocity time graph of the particle is