Question

Q.2.

A particle is moving in a circular path of radius r. The displacement after three fourth a circle would be:
(a) V2r
(b) 2r
(C) v2 r
(d) r/2
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Answer 1

Answer:

r√2

Explanation:

Displacement after completing 3/4 round of circular path. Hence, the displacement after 3/4 round is r√2. Displacement - Displacement is the distance in the particular direction.