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please tell me if the body initial velocity is zero then s=ut + 1/2at^2 i find that time =under root 2s/a but we know that v=s/t and a=v/t then from these two equation time=under root s/a please explainme why the result is different in both the cases
here, there is a problem with concepts. s=ut+1/2att u=0 so,t=under root 2s/a a=v/t till here everything is fine. v=s/t here, v=average velocity this v is not equal to v used above v used above=instantaneous velocity Hope u got ur answer
here, there is a problem with concepts.
s=ut+1/2att
u=0
so,t=under root 2s/a
a=v/t
till here everything is fine.
v=s/t
here, v=average velocity
this v is not equal to v used above
v used above=instantaneous velocity
Hope u got ur answer
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