The position 
of a particle with respect to time 
along 
‐ axis is given by 
where 
is in metres and 
in seconds. What will be the position of this particle when it achieves maximum speed along the 
direction?
A
54 
B
81 
C
24 
D
32 
Text Solution
Verified by ExpertsThe correct answer is:
A
Given : 
(i) Speed 
For maximum speed, 
m—27 
From 
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