MCQ
A particle is in uniform circular motion, then its velocity is perpendicular to
  • A
    All of these
  • B
    Centripetal acceleration
  • C
    Angular velocity
  • Net force

Answer

Correct option: D.
Net force
d
(d)

$V \perp a _{ c }$

if in uniform circular motion then only centripetal force occurs net force $=$ centripetal force

so netforce $\perp a_v$

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