A particle moving with uniform acceleration has average velocities 
over the successive intervals of time 
respectively. The value of 
will be
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
Let u be initial velocity and a be uniform accelerations.
Average velocities in the intervals from 0 to 
to 
and 
to 
are
…….. (i)
….. (ii)
……….(iii)
Subtract (i) Form (ii), we get
…….. (iv)
Subtract (ii) from (iii), we get
……… (v)
Divide (iv) by (v) , we get
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