Published by:
CGP EDU Academic Team
Published on: September 12, 2026
A particle moves such that its position vector 
where 
is a
constant and 
is time. Then which of the following statements is true for the velocity 
and acceleration 
of the particle:
A
is perpendicular to 
and 
is towards origin B
and 
are perpendicular to 
C
is parallel to 
and 
parallel to 
D
is perpendicular to 
and 
is away from origin.
Text Solution
Verified by ExpertsThe correct answer is:
A
is antiparallel to 
so 
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