Question

answer below :
A particle is moving in a circular path of radius r. The displacement after half a
the circle would be:
(a) Zero (b) π r (c) 2 r (d) 2π r

Answer 1

Answer:

Displacement is the change in position of an object.

When a particle moves in circular path of radius r then displacement after half circle is 2r ( diameter of circle )

Option C is correct answer

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