Question

select a correct option :
(A) In uniform circular motion, dot product of velocity vector and position vector of a particle is always zero

(B) In uniform circular motion, dot product of velocity vector and position vector of a particle may not be zero

(C) In uniform circular motion, acceleration of a particle is always perpendicular to the position vector.

(D) All of these​

Answer 1

Answer:

B

Explanation:

In uniform circular motion, dot product of velocity vector and position vector of a particle may not be zero