KinematicsHard
Question
A point moves with uniform acceleration and its initial speed and final speed are 1 m/s and 2 m/s respectively then, the space average of velocity over the distance moved is. (in m/s) :-
Options
A.
m/s
m/sB.
m/s
m/sC.
m/s
m/sD.None of these
Solution
< v >space 
But a = v
so vdx = 
dv
and dx =
dv
so < v >space =
m/s
But a = v
so vdx = dvand dx =
dvso < v >space =
m/sCreate a free account to view solution
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